Was it wrong when George Carlin called Eddie Murphy and Richard Pryor nigger? Was anyone who got bent out shape about that NOT a PC campus liberal asshole?
Not exactly an appropriate comparison. I have a black friend doesn't mean you can't be racist. Contributing to black power causes however may make your use of any black degrading swear word a little less edgey... like Chris Rock... I bet he's got a black friend too.
So I guess you're okay with faggot, too? Well, I won't argue anymore, but I suggest you watch this.