Twitter has won a small army of lifecasting converts, with its bite-sized notes and instant-gratification communication. Co-founder Evan Williams reveals some startling things he’s learned from Twitter users, and the way they’ve driven his business forward. (Recorded in February 2009 in Long Beach, California. Duration: 08:00.)
Watch Evan Williams’s talk from TED2009 on TED.com, where you can download this TEDTalk, rate it, comment on it and find other talks and performances from our archive of 390+ TEDTalks — including more talks about business.
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