make it so the chat has commands eg, /f add " friend " /f msg " messages all friends " /r " quick reply to lst pm recieved" ( yes these are other gaming type commands but they are so useful! ) also making chat have 3 levels with talk eg, normal talk, wisper talk and shout talk, so when talking to friends in game, you can stand next to them and use the wisper type option and people within a one square radius can only hear what you say, and shout command to shout at people with a 1min cooldown, and that can be heard in the entire city. and of course the normal talk option.