Web 2.0 Summit 2011: Conversation with Dick Costolo, Twitter CEO TRT 49:44
Oct 18, 2011 http://www.youtube.com/watch?v=HRzs8sz4WaA& [youtube.com]
Excellent video of John Battelle interviewing Twitter CEO Dick Costolo about Twitter's growth as a platform and Twitter's plans for shaping that development over the next several years.
