I don't know anyone inside Tapulous personally, so this is pure hearsay. Take it as you will. What I've heard is Mike thought Tap Tap was too low brow and tha

I don't know anyone inside Tapulous personally, so this is pure hearsay. Take it as you will. What I've heard is Mike thought Tap Tap was too low brow and that by focusing on that app to the exclusion of their other apps at the time (Twitterific and FriendBook) they were betraying his vision for the company. After he expressed his opinion about this he was asked to leave.