Some players never learn. It's that kind of exclusive behavior that brought about the massive April update and 3oC. If you move to deprive people from playing the game, Bungie is going to respond. Usually in ways that these guys don't like. I still play PvP on occasion because I have a few goals I want to meet and I'm trying to get a few "Adept" weapons from the Crucible bounties. I'll play a Strike now and then as well.