I would like to see linked IM and messaging systems. Anytime I'm in game and get an IM from the chat client I haev to bring up different menus to tell what someone is saying. If they instead use the messaging system it displays nicely within the game chat and I don't have to bring up extra windows and have no control over what is going on in a game. I think it would be nice to either have an option to link the two or just display actual text IM messages to the game interface. Spamming game joining and leaving is fine the way it is.