Well, I guess the homo rehab and that GLAAD-sponsored PSA didn’t quite do the trick, because ABC has fired Isaiah Washington from Grey’s Anatomy. He will not be returning for the fourth season of the smash hit show. McSteamy and McDreamy are just gonna somehow have to do without McShithead. I’m sure T.R. Knight will issue a polite regret about the loss of his castmate, but I hope he has a good private laugh, too.