Too busy with XCom to care. If I get bored with XCom I'll be too busy with Torchlight 2 to care. Blizzard had their chance, and they royally blew it. The RMAH ruined the game, because they obviously stifle loot drops to try and squeeze money out of the players.
It's a pay to pay to win game. Fuck Blizzard. They're dead to me.