goozer32
Re:The Duolingo video. Private beta started today.
on Wednesday November 30, 2011 @11:47AM (#3295635)
Yep, awesome.
Re:Interview: Luis von Ahn on Duolingo - large-scale, crowdsourced tra...
on Wednesday November 30, 2011 @10:22AM (#3295287)
Private beta seems to have started: http://duolingo.com The video is awesome.