Various games have their own communities, and these can range from very fun/friendly communities, to some of the lowest forms of humanity gathered to one general in game location.
What is/was your worst experience with a gaming community?
Personally, I would say a large chunk of the PvP community for the DayZ mod. I don't mind PvP generally, but when people brought up the simple suggestion of possibly making a map that is PvE, everyone flipped out on them, including the game's creator saying that PvE is not what he intended the game to be.
So share your experiences below