It has been one of the criticism that gets brought up about the Blizzard CEO - the fact that he won't invest unless the game is exploitable over long periods of

It has been one of the criticism that gets brought up about the Blizzard CEO - the fact that he won't invest unless the game is exploitable over long periods of time: https://en.wikipedia.org/wiki/Robert_Kotick#Gaming_controversy https://en.wikipedia.org/wiki/Robert_Kotick#Gaming_controver... However when looking at Rovio and Angry Birds right now, it looks like a really sound strategy.