You are over reacting. It is a leftist thing to constantly get your feelings hurt. We conseratives accept that freedome of speech gives people the right to say things we don’t like or that might even hurt our feelings.
BTW, I missed the “slur” in Coulter’s column.
It is conservative to be polite, have manners, offer constructive criticism and be honest regarding issues even if our opinions are sometimes offensive. But to be rude without a point....that's not conservative. It's just bad manners. And I love Ann. For now, she's the number one conservative pundit in my eyes, but sometimes she goes overboard.