I don't believe that expressing your opinion, regardless of who is there, is being rude. And it's a shame that we've reached a level in our country where we think that you don't have the right to put your opinion out there.
For most practical purposes Tarbean had two pieces: Waterside and Hillside. Waterside is where people are poor. That makes them beggars, thieves, and whores. Hillside is where people are rich. That makes them solicitors, politicians, and courtesans.