Get on IRC.

/join #spmafia

Do it.

(For further reading, see this)

URL'd
irc://irc.gamesurge.net/#spmafia

ChatZilla users:
/alias k msg Chin !kill $(1)
/alias p msg Chin !protect $(1)
/alias pl msg Chin !players
/alias j msg Chin !join
/alias m msg Chin !mafia
/alias vs msg Chin !votes
/alias v msg Chin !vote $(1)
/alias d msg Chin !detect $(1)
/alias s msg Chin !start
/alias e msg Chin !end

(stolen from Hazzy obviously)
mIRC users:
/kill /msg Chin !kill $1
/protect /msg Chin !protect $1
/pl /msg Chin !players
/jmafia /msg Chin !join
/mafia /msg Chin !mafia

Why would I play an IRC word game when I could play a video game?

Erm....you guys could join like now. If you want.

It's alive now. Get on guys.