I created an Anonymous IRC Server. All messages come from the user "Anonymous", although you can see the number of people in a channel.

I created an Anonymous IRC Server for Anonymous discussion. All messages appear coming from Anonymous. Come chill, have fun, and be nice. The channel for public discussion is #lounge, although #jp (mostly /jp/ users) is popular as well.

All the regular IRC commands work as usual (/join, /topic, /list, /me, etc).

Server: irc.sageru.org

Web client: http://webchat.sageru.org:9090/?channels=lounge

The code for this server is open source:

https://github.com/meltingwax/anonircd

I will soon be putting up documentation as to how people can start and moderate their own channels.