"You know, I'm not following this Dixy Chics stuff but I don't get the impression they are saying anythihng like "you don't have the right to be mad at us" to anyone. They are simply arguing their point."

Well, who can argue whether or not they are ashamed that Pres Bush is from their state. The question is, are people ashamed of supporting in "anyway" the Dixy Chics. I'm not in the least ashamed, I don't *try* to listen to the Dixy Chics - never have & never will. And I would listen to a radio station that did not play or even talk about these idiots.
Now, this wouldn't in itself be a *huge* selling point, but say if the radio station was as selective in similar matters, then it could have some value.