update! Monster Massive is officially cancelled.
click here for ticket refund questions: http://www.monstermassive.com/2011/cancel/index.html
hopefully this is a one-time deal and they return shortly!
now technically the Monster Massive event itself has not been cancelled, but as the two headliners are now officially cancelled, and the venue operator (James Events) saying the party will not happen there, it seems just a matter of time before its officially cancelled!