Honestly, a furry picture or sig once in awhile doesn't bother me. I don't agree with it, but I wouldn't bash somebody for it. It's when people post it EVERY DAY over and over is when it starts to piss me off.
Should a total ban on anything furry related be added (EXCLUDING ANYTHING SEXUAL IN NATURE)? In my opinion, no. KennyG's avatar isn't the least bit offensive (IMO), and I don't think he should have to remove it. BUT, people like Church totally beat the furry thing into the ground and I feel what he does should not be tolerated.