It would be nice if we could have a chat room, but maybe just for regular users so it's a bit more safe?
Irreverent and flippant, Greek Bonfire? You're way ahead of me in the manners and social skills!
Chats can also be set so that if there is a moderator present, they can boot and freeze anyone who is being disrespectful. Also, they can be set so that you have to have a certain number of posts before the chat link goes live. This would be to keep the spammers out.