Reposting since it's already scrolled off the main page, and because there are new server addresses.
I've started an unofficial DailyKos IRC chat. It's accessible via a traditional IRC client (see below) or via a web interface.
Log on: DailyKos IRC via webchat Alternate server
If you have an IRC client, connect directly to irc.meobets.com 6667 #dailykos or irc.goonies.be 6667 #dailykos.
Recommended IRC clients: For Windows, try mIRC or XiRCON. For Mac, try xChat Aqua or Ircle. For Unix, try Xchat, EPIC or irssi.