For myself and a few others I've talked to, phasing is the main thing that will keep us from coming back for Cataclysm. We play MMOs to be around a lot of other people and to experience the game alongside the multitudes. Phasing has destroyed that, first in Wrath and now in Cataclysm. The entire game has been destroyed as far as being an actual MMO now. It is no longer an MMO so much as a sparsely populated singleplayer game. Anyone else feel this way?