Pretty much the worst nightmare of any startup CEO and cofounder just came true for Brett O'Brien, according to PandoDaily's Michael Carney. O'Brien is the CEO, chairman, and cofounder of a startup called Viddy, which makes a video-sharing app. At least, he was all those things until this week. Last spring, Viddy was a startup sensation.  Photo-sharing app Instagram had just been acquired by Facebook for $1 billion, and Viddy – often called the Instagram-for-Video – had about 30 million monthly users. The company was so hot that O'Brien was reportedly approached by ... Read More