The two kerth channels are #kerthawards and #kerthchat, though there's no one there. If you want to test with people, #loisclark (which is where I'm logged into, if not always active) and #lanekent are the two channels the fandom has always used.

"You need me. You wouldn't be much of a hero without a villain. And you do love being the hero, don't you. The cheering children, the swooning women, you love it so much, it's made you my most reliable accomplice." -- Lex Luthor to Superman, Question Authority, Justice League Unlimited