At some point, people's -blam!-ed up, selfish ideas about what constitutes "fun" can't all be accommodated. As an extreme example, if someone said "hey bungie it's only fun for me if I play with white people, could you use the kinect to detect if the player is white and if not make sure I don't get on their team in crucible?" obvously Bungie would say "um, no, sorry that's not fun for you, but we're going to do something that LOTS of people want". So infuriating that people can't see past their own myopic point of view.