I saw that in 2010 and 2011 the Dude ispamforfood had an IRC channel. It seems to be gone, so I made a new one. The channel is secret, and can be accessed with this Mibbit widget (http://widget.mibbit.com/?settings=0193507535d3e73fb7456f942abf881b&server=irc.mibbit.net&channel=%23Dudeism). I may not be there 24/7 but the channel is registered.
If it's not used or not popular, it won't last long anyway. :)
I just went there and talked to myself. Nobody home.
If anyone wants to use an IRC client instead of the goofy web interface, the server and channel name are in the URL of the link. I'm not a fan of web based chat clients, myself, so I just used my own.
Update: Someone's home. Coolness.
Good point. I don't like web interfaces, either. But if you have a standalone irc client, point it to irc.mibbit.net/6667 and join #Dudeism to chat.