The Ticker: Verified Twitter accounts; Big Boi at SXSW; Facebook for startups; Demand Media responds; Online video

WSJ SpeakeasyHow Does Twitter Verify Celebrity Accounts?

WebNewserCheck In with Big Boi at SXSW Thanks to Foursquare, Pepsi MAX

All Facebook:   Yes, Facebook Is A Viable Marketing Strategy For Startups

BusinessInsider:  Demand Media CEO Richard Rosenblatt Answers Critics

PRWeek UKOnline video: Get your content moving