I put the url in for my avatar and we-todd-did gave me a huge "thanks for stealing our bandwidth" pic instead of my avatar. Anyways, you should limit the size of avatars so if someone fucks up the avatar won't take up half the screen. Otherwise, nice place ya got here.
If anyone needs avatars resized, you can e-mail them to me, and I'll send 'em back with the proper limits. I've got nothing better to do all day at work. It's friday! davan@teamimpulse.ca