Joho the Blog

September 15, 2014

Linux on an old Mac

It looks so far like Mint (a Linux distribution) is working on my 2006 MacBook — one of them old white plastic models. I wiped out the entire disk, so there’s no Mac left except what Apple burned into the hardware. As far as I can tell, everything is working, from audio, to trackpad, to wifi.

Here’s how I did it: I tried everything.

Unfortunately, I can’t quite remember what worked, except that I used Mac Linux USB Loader to create the USB stick from which I booted the Mac into Linux. I also used Iso 2 USB EFI Booter to get the Mac to boot into Linux, although I’m not sure I actually needed that since I wasn’t going for a dual boot.

But I do know that the thing that put me over the top were some commands listed in a comment on a page about how to manually install a bootloader. I was there because after I eventually got Linux installed, it still wouldn’t boot. The article on that page was helpful but I was stilling getting the weird-ass “canonical cow” error message when trying to install grub (the standard Linux bootloader) — you’ll know that error message when you see it. But the commands in the comment at the end by Zigilin got it working:

instead of running grub-install, run cmd below:

mount –bind /proc /mnt/proc

mount –bind /dev /mnt/dev

mount –bind /sys /mnt/sys

chroot /mnt

grub-install /sd#

update-grub

(Replace the # in sd# with the letter of the partition you installed the Linux into. Better: read the article.)

After you get it working, you might want to check this post about how to add some finishing touches.

Thank you, kind Internet strangers!

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September 13, 2014

Something positive about Ronald Reagan

On Christopher Lydon‘s excellent Radio Open Source program, I heard him interview the historian Rick Perlstein about his book The Invisible Bridge. Kissinger tells it in his memoir.

When Kissinger was in the White House, he had to call Reagan, whom he despised. This was during the 1973 Yom Kippur War. In the course of the conversation he said that the Egyptians were claiming to be shooting down an absurd number of Israeli planes. Everyone knew they were lying, but the White House wasn’t sure how to counter the propaganda.

Ronald Reagan immediately said, “Well, Henry, announce that the US will replace every downed Israeli plane, one for one.”

Yes, Ronald Reagan had a brilliant idea.

Tomorrow: You won’t believe what Sarah Palin told the Dalai Lama that changed his life forever.

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September 12, 2014

Springtime at Shorenstein

The Shorenstein Center is part of the Harvard Kennedy School of Government. The rest of the Center’s name — “On Media, Politics, and Public Policy” — tells more about its focus. Generally, its fellows are journalists or other media folk who are taking a semester to work on some topic in a community of colleagues.

To my surprise, I’m going to spend the spring there. I’m thrilled.

I lied. I’m *\\*THRILLED*//*.

The Shorenstein Center is an amazing place. It is a residential program so that a community will develop, so I expect to learn a tremendous amount and in general to be over-stimulated.

The topic I’ll be working on has to do with the effect of open data platforms on journalism. There are a few angles to this, but I’m particularly interested in ways open platforms may be shaping our expectations for how news should be made accessible and delivered. But I’ll tell you more about this once I understand more.

I’ll have some other news about a part-time teaching engagement in this Spring, but I think I’d better make sure it’s ok with the school to say so.

I also probably should point out that as of last week I left the Harvard Library Innovation Lab. I’ll get around to explaining that eventually.

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September 9, 2014

[liveblog] Robin Sproul, ABC News

I’m at a Shorenstein Center brownbag talk. Robin Sproul is talking about journalism in the changing media landscape. She’s been Washington Bureau Chief of ABC News for 20 years, and now is VP of Public Affairs for that network. (Her last name rhymes with “owl,” by the way.)

NOTE: Live-blogging. Getting things wrong. Missing points. Omitting key information. Introducing artificial choppiness. Over-emphasizing small matters. Paraphrasing badly. Not running a spellpchecker. Mangling other people’s ideas and words. You are warned, people.

This is an “incredibly exciting time,” Robin begins. The pace has been fast and is only getting faster. E.g., David Plouffe says that Obama’s digital infrastructure from 2008 didn’t apply in 2012, and the 2012 infrastructure won’t apply in 2016.

A few years ago, news media were worried about how to reach you wherever you are. Now it’s how to reach you in a way that makes you want to pay attention. “How do we get inside your brain, through the firehose, in a way that will break through everything you’re exposed to?” We’re all adapting to getting more and smaller bites. “Digital natives swerve differently than the older generation, from one topic to another.”

In this social media world, “each of us is a news reporter.” Half of people on social networks repost news videos, and one in ten post news videos they’ve recorded themselves.

David Carr: “If the Vietnam War brought war into our living rooms,” now “it’s at our fingertips.” But we see the world through narrow straws. We’re not going back from that, but we need to get better at curating them and making sure they’re accurate and contextualized.

On the positive side: “I was so moved by a Ferguson coverage: how a community of color, in this case, could tell their own story” and connect with people around the country, in real-time. “The people of that community were ahead of the cables.” Sure, some of the info was wrong, but we could watch people bearing witness to history. Also, the Ray Rice video has stimulated conversations on domestic violence around the country. How do you tap into these discussions? Sort them? Curate them? “A lot of it comes down to curation.”

People are not coming into ABCnews.com directly. “They’re coming in through side doors.” “And the big stories we do compete with the animal stories, the recipes,” etc. “We see a place like Buzzfeed” that now has 200 employees. They’ve hired someone from The Guardian, they’ve been reporting from the ground in Liberia. Yahoo’s hired Katie Couric. Vice. Michael Isikoff. Reddit’s AMAs. Fusion has just hired Tim Pool from Vice Media. “All of these things are competing in a rapidly shifting universe.”

ABC is creating partnerships, e.g., with Facebook for identifying what’s trending which is then discussed on their Sunday morning show. [See Ethan Zuckerman's recent post on why Twitter is a better news source than Facebook. Also, John McDermott's Why Facebook is for ice buckets, Twitter is for Ferguson. Both suggest that ABC maybe should rethink its source for what's trending.] ABC uses various software platforms to evaluate video coming in of breaking news. “We need help, so we’re partnering.” ABC now has a social desk. “During a big story, we activate a team…and they are in a deep deep dive of social media,” vetting it for accuracy and providing context. “Six in ten of Americans watch videos on line and half of those watch news videos. This is a big growth area.” But, she adds ruefully, it’s “not a big revenue growth area.”

So, ABC is tapping into social media, but is wary of those who have their own aims. E.g., Whitehouse.gov does reports that look like news reports but are not. The photos the White House hands out never show a yawning, exhausted, or weeping president. “I joke with the press secretary that we’re one step away from North Korea.” We’re heading toward each candidate having their own network, in effect, a closed circle.

Q&A

Q: You’ve describe the fragmentation in the supply of news. But how about the demand? “Are you getting a sense of your audience?” What circulates? What sticks? What sets the agenda? etc.

A: We do a lot of audience research. Our mainstream TV shows attract an aging audience. No matter what we do, they’re not bringing in a new audience. Pretty much the older the audience, the more they like hard news. We’ve changed the pace of the Sunday shows. We think people want a broader lens from us. “We’re not as focused on horse race politics, or what John McCain thinks of every single issue. We’re open to new voices.”

Q: The future of health reporting? I’m disappointed with what I see. E.g., there’s little regard to the optics of how we’re treating Ebola, particular with regard to the physicians getting treated back in the US.

A: Dr. Richard Besser, who ran the CDC, is at ABC and has reported from Africa. But it’s hit or miss. We did cover the white doctors getting the serum, but it’s hard to find in the firehose.

Q: How do you balance quality news with short attention spans?

A: For the Sunday shows we’ve tried to maintain a balance.

Q: Does ABC try to maintain its own pace, or go with the new pace? If the latter, how do you maintain quality?

A: We used to make a ton of money producing the news and could afford to go anywhere. Now we have the same number of hours of news on TV, but the audiences are shrinking and we’re trying to grow. It’s not as deep. It’s broader. We will want to find you…but you have to be willing to be found.

Q: How do you think about the segmentation of your news audience? And what are the differences in what you provide them?

A: We know which of our shows skew older (Sunday shows), or more female (Good Morning America), etc. We don’t want to leave any segment behind. We want our White House reporter to go into depth, but he also has to tweet all day, does a Yahoo show, does radio, accompanies Nancy Pelosi on a fast-walk, etc.

Q: Some of your audiences matter from a business point of view. But historically ABC has tried to supply news to policy makers etc. The 11 year old kids may give you large numbers, but…

A: When we sit in our morning editorial mornings we never say that we will do a story because the 18-24 year olds are interested. The need to know, what we think is important, drives decisions. We used to be programming for “people like us” who want the news. Then we started getting thousands of “nutjob” emails. [I'm doing a bad job paraphrasing here. Sorry] Sam Donaldson was shocked. “This digital age has made us much more aware of all those different audiences.” We’re in more contact with our audience now. E.g., when the media were accused of pulling their punches in the run-up to the Iraq War, we’d get pushback saying we’re anti-American. Before, we didn’t get these waves.

Q: A fast-walk with Nancy Pelosi, really?

A: [laughs] It got a lot of hits.

Q: Can you elaborate on your audience polling? And do people not watch negative stories?

A: A Harvard prof told me last night that s/he doesn’t like watching the news any more because it’s just so depressing. But that’s a fact of life. Anyway, it used to be that the posted comments were very negative, and sometimes from really crazy people. We learned to put that into perspective. Now Twitter provides instant feedback. We’re slammed whatever we do. So we try to come up with a mix. For World News Tonight, people with different backgrounds talk about the stories, how they play off the story before it, etc. Recenty we’ve been criticized for doing too much “news you can use”, how to live your life, etc. We want to give people news that isn’t always just terrible. There’s a lot of negative stuff that we’re exposed to now. [Again, sorry for the choppiness. My fault.]

Q: TV has always had the challenge of the limited time for news. With digital, how are you linking the on-screen reporting with the in-depth online stories, given the cutbacks? How do you avoid answering every tweet? [Not sure I got that right.]

A: We have a mix of products.

Q: What is the number one barrier to investigative journalism? How have new media changed that balance?

A: There are investigative reporting non-profits springing up all the time. There’s an appetite from the user for it. All of the major news orgs still have units doing it. But what is the business model? How much money do you apportion to each vertical in your news division? It’s driven by the appetite for it, how much money you have, what you’re taking it away from. Investigative is a growth industry.

Q: I was a spokesperson for Healthcare.gov and was interested in your comments about this Administration being more closed to the media.

A: They are more closed than prior admins. There’s always a message. When the President went out the other day to talk, no other admin members were allowed to talk with the media. I think it’s a response to how many inquiries are coming and how out of control info is, and how hard it is to respond to inaccuracies that pop up. The Obama administration has clamped down a little more because of that.

Q: You can think of Vice in Liberia as an example of boutique reporting: they do that one story. But ABC News has to cover everything. Do you see a viable future for us?

A: As we go further down this path and it becomes more overwhelming, there are some brands that stand for something. Curation is what we do well. Cyclically, people will go back to these brands.

Q: In the last couple of years, there’s a trend away from narrative to Gestalt. They were called news stories because they had a plot. Recent news events like Ferguson or Gaza were more like just random things. Very little story.

A: Twitter is a tool, a platform. It’s not really driving stories. Maybe it’s the nature of the stories. It’ll be interesting to see how social media are used by the candidates in the 2016 campaign.

Q: Why splitting the nightly news anchor from …

A: Traditionally the evening news anchor has been the chief anchor for the network. George Stephanopoulos anchors GMA, which makes most of the money. So no one wanted to move him to the evening news. And the evening news has become a little less relevant to our network. There’s been a diminishment in the stature of the evening news anchor. And it plays to GS’s strengths.

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September 8, 2014

Progress isn’t what it used to be

At Medium.com I have a short piece on what progress looks like on the Internet, which is not what progress used to look like. I think.

I wrote this for the Next Web conference blog. (I’m keynoting their Dec. conference in NYC.)

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September 1, 2014

End of summer photos

foggy labor day at lake 2014 - 9

foggy labor day at lake 2014 - 18

foggy labor day at lake 2014 - 26

end of summer 2014

(cc) Creative Commons – attribute, share-alike

 


By weird coincidence, my friend Peter Suber posted remarkably similar (but inarguably better) photos of a different lake on the same day.

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August 28, 2014

The problem with civility

Talk about “civility” on the Internet always makes me a little nervous. For a bunch of reasons.

First, I generally try to be civil, but I’d hate to see a Net that is always and only civil. Some rowdiness and rudeness is absolutely required.

Second, civility as a word feels like it comes from a colonial mentality, as if there are the civil folks and then there are the savages. I’m not saying that’s what people mean when they use the term. It’s just what I sometimes hear.

Third, civility is so culturally relative that demanding that someone be civil can actually mean, “Please play by our rules or you shall be removed from the premises!” Which is I guess what gives rise to my second reason.

Fourth, civility seems to be more about the form of interaction, the rhetoric of the interchange. That’s fine. But given a preference, I’d be hectoring people about dignity, not civility. You can be civil without according someone full dignity. If you treat someone with dignity, the civility — and more — will follow. For example, you’ll actually listen. (Note that I fail at this frequently.)

Fifth, civility and dignity are not enough to make the Net the place it ought to be. I would love to see being welcoming taken as a core value for the Best Net, that is, for the Web We Want. Welcoming the stranger is one of the originary traditions of the West, from Abraham inviting strangers into his tent, to the underlying theme of The Odyssey. (Another of our originary traditions: killing or enslaving strangers.) In embracing the stranger, we accord them dignity, we recognize our differences as something positive, and we humble ourselves. So, given a choice, I’d rather hear about a welcoming Net than a merely civil one. (Here’s a shout-out to the new Pew Internet study that reports that we’re not welcoming unpopular views on social media.)

Point five-and-a-half is: Just as welcoming precedes civility, safety precedes welcoming. This is a half point not because safety is a half point but because the outstretched welcoming hand entails reassuring the stranger that she is safe. And more than safe. Safety is essential, but it is obviously nowhere near enough.

Let me be clear, though. When I talk about “the Net,” I’m being misleading. The entire Net is not going to be characterized by any one set of values. And we don’t need the entire Net to be welcoming, civil, and a place where all are treated with dignity. (Safety is a different matter.) But we do need more of the Net to be welcoming, civil, and dignifying. And we absolutely need the networks where power and standing develop to go far beyond civility.

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August 25, 2014

Have social networks replaced groups?

Maxim Weinstein responded in an email to my post about what the social structure of the Internet looked like before Facebook, making the insightful point that Facebook meets the four criteria Clay Shirky listed for social software in his 2003 keynote at eTech. Here are the four with Max’s comments appended:

1. Provide for persistent identities so that reputations can accrue. These identities can of course be pseudonyms.
2. Provide a way for members’ good work to be recognized. < "Like" buttons, sharing
3. Put in some barriers to participation so that the interactions become high-value. < have to accept friend requests
4. As the site’s scale increases, enable forking, clustering, useful fragmentation. < pages

Max goes on to note some nuances. But his comment, plus a discussion yesterday with Andrew Preater, a library technologist at the Imperial College of London, made me think how little progress we’ve in fact made in supporting groups on the Net.

For example, Clay’s post from 2003 marvels at a “broadband conversation” in which the participants communicated simultaneously by conference call, through a wiki, and through a chat, each from a different source. Since 2003, there are now services that bundle together these different modalities: Skype and Google Hangouts both let a group talk, video, chat, and share documents. (Google Docs are functionally wikis, except without the draft>compile>post process.) So, that’s progress…although there is always a loss when disparate services get tightly bundled.

What’s missing is the concept of a group. As my 2003 post said, members of a group know they’re members of a group with some persistence. Skype and Hangouts let people get together, but there are no tools there for enabling that configuration of people to persist beyond the session. Groups are important because they enable social ties to thicken, which means they’re especially useful now to mitigate the Brownian motion of sociality on the Internet.

Likewise, Facebook, Google Groups, Twitter, and the other dominant forms of “social software” (to use the term from 2003) are amazing at building social networks. At those sites you can jump into borderless networks, connecting to everyone else by some degree. That’s pretty awesome. But those sites do not have a much of a concept of a group. A group requires some form of membership, which entails some form of non-membership. Usually the membership process and the walls that that process forms are visible and explicit. This isn’t to say that groups have to have a selection committee and charge dues. A group can be widely open. But the members need to be able to say “Yeah, I’m part of that group,” even if that means only “I regularly participate in that open discussion over there.” A group is a real thing, more than the enumeration of its members. If all the members leave, we have to be able to say, “There’s no one in that group any more. Too bad.”

If the walls around the group don’t include and exclude the same people for each member, then it’s a network, not a group. Not all of your friends are my friends and vice versa. But everyone in the Chess Club is in the Chess Club. The Chess Club is a group. Your friends and my friends on Facebook are part of a social network. Not that’s there anything wrong with that.

Now, I realize in saying this I am merely expressing my Old Fartdom. “Why, in my day, there were groups and not all these little networks of people with their twittering and their facial books.” The evidence for this is the generational divide on email. Email remains my most important social software for all the reasons that The Kids have moved to Facebook: email goes to the people I choose, is slower, results in semantically sequential threads of call-and-response, and is archived. But I especially like email because mailing lists are crucial to my social and intellectual life. I have been on some for over twenty years. Most of what I know about the Internet comes from the lists I’m on. I’ve reconnected with some of my academic philosophical roots via a mailing list. Mailing lists are so important to me because they are online groups.

So it’s entirely possible, in fact it’s probable, that the Internet has not made a lot of progress supporting groups because our culture no longer values groups. We’ve gone from Bowling Alone to Twitch Bowls 300. Old-timers like me — even as we celebrate the rise of networks — should be permitted a tear to dampen our dry, furrowed skin.

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August 22, 2014

The social Web before social networks: a report from 2003

The Web was social before it had social networking software. It just hadn’t yet evolved a pervasive layer of software specifically designed to help us be social.

In 2003 it was becoming clear that we needed — and were getting — a new class of application, unsurprisingly called “social software.” But what sort of sociality were we looking for? What sort could such software bestow?

That was the theme of Clay Shirky’s 2003 keynote at the ETech conference, the most important gathering of Web developers of its time. Clay gave a brilliant talk,“A Group Is Its Own Worst Enemy,” in which he pointed to an important dynamic of online groups. I replied to him at the same conference (“The Unspoken of Groups”). This was a year before Facebook launched. The two talks, especially Clay’s, serve as reminders of what the Internet looked like before social networks.

Here’s what for me was the take-away from these two talks:

The Web was designed to connect pages. People, being people, quickly created ways for groups to form. But there was no infrastructure for connecting those groups, and your participation in one group did nothing to connect you to your participation in another group. By 2003 it was becoming obvious (well, to people like Clay) that while the Internet made it insanely easy to form a group, we needed help — built into the software, but based on non-technological understanding of human sociality — sustaining groups, especially now that everything was scaling beyond imagination.

So this was a moment when groups were increasingly important to the Web, but they were failing to scale in two directions: (1) a social group that gets too big loses the intimacy that gives it its value; and (2) there was a proliferation of groups but they were essential disconnected from every other group.

Social software was the topic of the day because it tried to address the first problem by providing better tools. But not much was addressing the second problem, for that is truly an infrastructural issue. Tim Berners-Lee’s invention of the Web let the global aggregation of online documents scale by creating an open protocol for linking them. Mark Zuckerberg addressed the issue of groups scaling by creating a private company, with deep consequences for how we are together online.


Clay’s 2003 analysis of the situation is awesome. What he (and I, of course) did not predict was that a single company would achieve the position of de facto social infrastructure.



When Clay gave his talk, “social software” was all the rage, as he acknowledges in his very first line. He defines it uncontroversially as “software that supports group interaction.” The fact that social software needed a definition already tells you something about the state of the Net back then. As Clay said, the idea of social software was “rather radical” because “Prior to the Internet, the last technology that had any real effect on the way people sat down and talked together was the table,” and even the Internet so far was not doing a great job supporting sociality at the group level.

He points out that designers of social software are always surprised by what people do with their software, but thinks there are some patterns worth attending to. So he divides his talk into three parts: (1) pre-Internet research that explains why groups tend to become their own worst enemy; (2) the “revolution in social software” that makes this worth thinking about; and (3) “about a half dozen things…that I think are core to any software that supports larger, long-lived groups.”

Part 1 uses the research of W.R. Bion from his 1961 book, Experiences in Groups that leads him, and Clay, to conclude that because groups have a tendency to sandbag “their sophisticated goals with…basic urges,” groups need explicit formulations of acceptable behaviors. “Constitutions are a necessary component of large, long-lived, heterogenous groups.”

Part 2 asks: if this has been going on for a long time, why is it so important now? “I can’t tell you precisely why, but observationally there is a revolution in social software going on. The number of people writing tools to support or enhance group collaboration or communication is astonishing.”

The Web was getting very very big by 2003 and Clay points says that “we blew past” the “interesting scale of small groups.” Conversation doesn’t scale.

“We’ve gotten weblogs and wikis, and I think, even more importantly, we’re getting platform stuff. We’re getting RSS. We’re getting shared Flash objects. We’re getting ways to quickly build on top of some infrastructure we can take for granted, that lets us try new things very rapidly.”

Why did it take so long to get weblogs? The tech was ready from the day we had Mosaic, Clay says. “I don’t know. It just takes a while for people to get used to these ideas.” But now (2003) we’re fully into the fully social web. [The social nature of the Web was also a main theme of The Cluetrain Manifesto in 2000.]

What did this look like in 2003, beyond blogs and wikis? Clay gives an extended, anecdotal example. He was on a conference all with Joi Ito, Peter Kaminski, and a few others. Without planning to, the group started using various modalities simultaneously. Someone opened a chat window, and “the interrupt logic” got moved there. Pete opened a wiki and posted its URL into the chat. The conversation proceeded along several technological and social forms simultaneously. Of course this is completely unremarkable now. But that’s the point. It was unusual enough that Clay had to carefully describe it to a room full of the world’s leading web developers. It was a portent of the future:

This is a broadband conference call, but it isn’t a giant thing. It’s just three little pieces of software laid next to each other and held together with a little bit of social glue. This is an incredibly powerful pattern. It’s different from: Let’s take the Lotus juggernaut and add a web front-end.

Most important, he says, access is becoming ubiquitous. Not uniformly, of course. But it’s a pattern. (Clay’s book Here Comes Everybody expands on this.)

In Part 3, he asks: “‘What is required to make a large, long-lived online group successful?’ and I think I can now answer with some confidence: ‘It depends.’ I’m hoping to flesh that answer out a little bit in the next ten years.” He suggests we look for the pieces of social software that work, given that “The normal experience of social software is failure.” He suggests that if you’re designing social software, you should accept three things:

  1. You can’t separate the social from the technical.
  2. Groups need a core that watches out for the well-being of the group itself.
  3. That core “has rights that trump individual rights in some situations.” (In this section, Clay refers to Wikipedia as “the Wikipedia.” Old timer!)

Then there are four things social software creators ought to design for:


  1. Provide for persistent identities so that reputations can accrue. These identities can of course be pseudonyms.
  2. Provide a way for members’ good work to be recognized.
  3. Put in some barriers to participation so that the interactions become high-value.
  4. As the site’s scale increases, enable forking, clustering, useful fragmentation.

Clay ends the talk by reminding us that: “The users are there for one another. They may be there on hardware and software paid for by you, but the users are there for one another.”

This is what “social software” looked like in 2003 before online sociality was largely captured by a single entity. It is also what brilliance sounds like.


I gave an informal talk later at that same conference. I spoke extemporaneously and then wrote up what I should have said. My overall point was that one reason we keep making the mistake that Clay points to is that groups rely so heavily on unspoken norms. Making those norms explicit, as in a group constitution, can actually do violence to the group — not knife fights among the members, but damage to the groupiness of the group.

I said that I had two premises: (1) groups are really, really important to the Net; and (2) “The Net is really bad at supporting groups.”

It’s great for letting groups form, but there are no services built in for helping groups succeed. There’s no agreed-upon structure for representing groups. And if groups are so important, why can’t I even see what groups I’m in? I have no idea what they all are, much less can I manage my participation in them. Each of the groups I’m in is treated as separate from every other.

I used Friendster as my example “because it’s new and appealing.” (Friendster was an early social networking site, kids. It’s now a gaming site.) Friendster suffers from having to ask us to make explicit the implicit stuff that actually matters to friendships, including writing a profile describing yourself and having to accept or reject a “friend me” request. “I’m not suggesting that Friendster made a poor design decision. I’m suggesting that there is no good design decision to be made here.” Making things explicit often does violence to them.

That helps explains why we keep making the mistake Clay points to. Writing a constitution requires a group to make explicit decisions that often break the groups apart. Worse, I suggest, groups can’t really write a constitution “until they’ve already entangled themselves in thick, messy, ambiguous, open-ended relationships,” for “without that thicket of tangles, the group doesn’t know itself well enough to write a constitution.”

I suggest that there’s hope in social software if it is considered to be emergent, rather than relying on users making explicit decisions about their sociality. I suggested two ways it can be considered emergent: “First, it enables social groups to emerge. It goes not from implicit to explicit, but from potential to actual.” Second, social software should enable “the social network’s shape to emerge,” rather than requiring upfront (or, worse, topdown) provisioning of groups. I suggest a platform view, much like Clay’s.

I, too, ask why social software was a buzzword in 2003. In part because the consultants needed a new topic, and in part because entrepreneurs needed a new field. But perhaps more important (I suggested), recent experience had taught us to trust that we could engage in bottom-up sociality without vandals ripping it all to part. This came on the heels of companies realizing that the first-generation topdown social software (e.g., Lotus Notes) was stifling as much sociality and creativity as it was enabling. But our experience with blogs and wikis over the prior few years had been very encouraging:

Five years ago, it was obvious beyond question that groups need to be pre-structured if the team is to “hit the ground running.” Now, we have learned — perhaps — that many groups organize themselves best by letting the right structure emerge over time.

I end on a larger, vaguer, and wrong-er point: “Could we at last be turning from the great lie of the Age of Computers, that the world is binary?” Could we be coming to accept that the “world is ambiguous, with every thought, perception and feeling just a surface of an unspoken depth?”

Nah.

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August 17, 2014

fadeOut, fadeIn jQuery-style

Time for another in my series of occasional posts over-explaining simple programming tasks that took me longer to figure out than they should have.

Let’s say you’re writing a bit of JavaScript and want to fade the text of a component out, change the text, and fade it in. Assume you’re using jQuery to handle the fades. Assume that the component has an ID of “fader” and you want its initial text of “First” to be replaced by the text “Second.” Ok?

Here’s the simple HTML:

<div id="fader">First</div>

With jQuery, you fade an element out by first selecting the particular element. which you can do by putting its ID in quotes and prefixing it with a #: $("#fader"). Then you tell that element what method you want to execute, which in this case is the jQuery “fadeOut” command, with a duration expressed in microsecondsmilliseconds. Put ‘em together and you get the simple-but-powerful jQuery statement: $("#fader").fadeOut(500);. Likewise for the fadeIn command.

If you’re me, the first thing you’ll try will be:

1

function fadeMe(){

2

$(“#fader”).fadeOut(500);

3

$(“#fader”).text(“Second”);

4

$(“#fader”).fadeIn(500);

5

}

Click here to give it a try on the following sample text:

First

That’s not right. At least in my browser (Chrome). Instead of fading out “First” and fading in “Second,” the word “Second” fades out and then in. Presumably that’s because Javascript isn’t waiting for jQuery to complete the fadeout before moving to the instruction to substitute “Second” for “First” as the element’s text.

So here’s a way that works. (Note that I’m not saying it’s the best or right way. If it’s worse than that, if it’s actually the wrong way, please leave a comment and I’ll link to it at the top of his post. Thanks!)

1

function fadeMe(){

2

$(“#fader”).fadeOut(500, function(){

3

    $(“#fader”).text(“Second”);

4

    $(“#fader”).fadeIn(500);

5

});

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}

Click here to to try it on the text below:

First

The difference is that the second way adds a function to the jQuery’s fadeOut command that is invoked only after the fadeOut is completed. That function changes the text of the element and fades it in.

(Click here to reset both examples.)

(PS: I created the tables for the code by pasting it in here.)

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