ZOE.org has an IRC channel. There are a number of IRC clients that can be used to connect to IRC -- e.mIRC is provided here specifically for MGS:TUS and ZOE:TUS users.

As an alternative, you can connect to IRC through your browser, thanks to the Rizon IRC network. This does not require an IRC client to be downloaded, just type in a nickname, set the channel to #TUS, and join.

ZOE:TUS/MGS:TUS IRC Channel (Direct Link | Webchat | Download e.mIRC)

———————————————

Please keep an open mind while visiting the channel, respect other users, and, as a word of advice for #TUS specifically: Do not take everything too seriously.