SF MusicTech Summit IX on September 12, 2011 in San FranciscoModerator: Lee Martin, SoundCloud (Experimental Development);Danielle Morrill, Twilio (Director of Marketing); Dalton Caldwell, App.net (CEO); Brad Serling, Nugs.net (Founder and CEO);Bram Cohen, BitTorrent (Founder & Chief Scientist);Taylor McKnight, SCHED.org (Founder)