I'm fine with the redefinition of 'slut', because it implies rethinking the feelings around the behavior, and I'm in favor of that. 'Whore' is rather a middle ground; even sacred whores got PAID, and if there's no money changing hands, I'm not seeing it.

'Skank' is bothersome, though. I can't really find a good context for that word, even in the most sex-positive end of the pool. Who the hell said that about you, and to what were they referring? I don't get it.