Summary: Hosts: Leo Laporte, Nick Bilton, Wil Harris, and Harper Reed TWTR story, NSA smiley, Oprah’s first nontweet, money for math, and more. Download or subscribe to this show at twit.tv/twit. For additional show notes, visit the wiki page for this episode. Bandwidth for This Week in Tech is provided by Cachefly. Please take the TWiT Audience Survey at http://twit.tv/showsurvey. It only takes a few minutes and we'd love to know what you think. Running time: 2:20:41
