Yes! While this is not an officially-run chat, you can find the usual suspects in the same place.
You can connect to Goodchatting's NaNoWriMo chat room with any IRC client using the following information:
* Server: irc.goodchatting.com
* Port: 6667
* Channel: #nanowrimo
You will need a third-party IRC client such as mIRC or the Firefox add-on ChatZilla.
