The only IM network I use is AIM, where my username is Lillymon444. You may or may not be able to reach me on this, I don't know. If I yell at you, then you probably IMed me while I was playing a video game. I'll calm down as long as you actually have something to say.
pointlessness now has an official IRC channel, #pointlessness (popn.cjb.net). It's open to all.
My e-mail address is lillymon@lavabit.com