When Practical Lunacy first started out, the TOTG crew wouldn't allow Luna to use any chat room other than the official TOTG chat room, which was an obnoxious thing, since she wasn't too thrilled with it. In order to interact with Luna and the other hosts of the show, the ONLY way was to join #tasteofthegoods on the irc.tasteofthegoods.com network. There wasn't interaction through IM programs, because Scott and Schuyler prohibited that as well.

When Luna first took her show off of the TOTG radio server, she moved the chat room to her personal IRC channel, #moons_room on the irc.undernet.org network.

While she was an admin on MystNET, Luna put the official Practical Lunacy chat room there, and it was #PracticalLunacy on the irc.mystnet.org network. A lot of people continued to interact through her personal chat room however.

Luna's personal IRC channel doubles as the official chat room for Practical Lunacy now, and there is all kinds of talk in there during the show, weather related to the show or not. There is also all kinds of talk about the show all the time in there. The two have fused together rather nicely.