Two things for the record:
1) I'm neither a conservative nor a liberal so I don't really have a dog in the fight. Registered Independent forever.
2) I don't say anything as I don't let that stuff bother me (we are in Oklahoma after all) and it's nice to know who the idiots are.
And along those lines, I really think some people say things racially offensive without even realizing it. For example, 'She's really pretty, for a black girl'. I don't think those people are necessarily racist, just guilty of saying dumb things.