If you thought the constant roll out of VUDU updates would end once Wal-mart took over the reigns, think again -- and no, were not talking about how quickly the after dark content got pulled. The update this week will be of particular interest with those who love to flood their social feeds with their every movement, as now VUDU will update your Facebook or Twitter status with the your impressions of the movie you're watching. In addition your friends with VUDU will also be able to s