User blog comment:Ohmyn0/What's Going on with Chat/@comment-761251-20110422112153

How about a link to Help:Chat, and some content on that page? It should explain what users can do (what kind of wiki syntax does it take, etc., and that new joiners can see soem previous lines, so to be aware that you don't know who'll be reading what you type), and what admins can do.