To call people slut/whore is something I only see as something done by a person that either has had less sex than you, and want more, or cannot imagine what it is to have a different sex-drive.

To not let people enjoy their sexuality to their maximum, as long as it do not hurt anyone, by giving them bad names, is just insane and as evil as racism.

(and I'm not trying to defend myself by that statement, I have had only one partner, which I was together with for about 4 years.)