Comments on: [berkman] Luis von Ahn on free lunches, captcha, and tags http://www.hyperorg.com/blogger/2010/04/27/berkman-luis-von-ahn-on-free-lunches-captcha-and-tags/ Let's just see what happens Sun, 16 Jun 2013 09:24:11 +0000 hourly 1 http://wordpress.org/?v=3.5.1 By: George http://www.hyperorg.com/blogger/2010/04/27/berkman-luis-von-ahn-on-free-lunches-captcha-and-tags/comment-page-1/#comment-55704 George Tue, 27 Apr 2010 19:38:34 +0000 http://www.hyperorg.com/blogger/?p=9343#comment-55704 This reminds of Jonathan Zittrain’s “Minds for Sale” talk about crowdsourcing: http://www.youtube.com/watch?v=Dw3h-rae3uo

]]> By: Creating More Work For Ourselves « Garrick Van Buren .com « User Experience Strategy, Ruby and Rails Web App Development http://www.hyperorg.com/blogger/2010/04/27/berkman-luis-von-ahn-on-free-lunches-captcha-and-tags/comment-page-1/#comment-55702 Creating More Work For Ourselves « Garrick Van Buren .com « User Experience Strategy, Ruby and Rails Web App Development Tue, 27 Apr 2010 18:30:33 +0000 http://www.hyperorg.com/blogger/?p=9343#comment-55702 [...] Creating More Work For Ourselves “[Luis von Ahn - inventor of the captcha] says that about 200M captchas are typed every day. H… [...]

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