Hmm, weird. The Meebo chat thing broke somehow, and it wasn't showing a user list or recording posts. I just made a new room and changed the URL, and it works again. Oh well.
I may be installing an IRC server soon, but I'm still undecided. If you'd like to see one (or just hate the Meebo thing and want any excuse to see it removed), shoot me an email at email@example.com or leave a comment in the chat.