Cool name . Nice design but there is an empty header gap showing in my firefox . Couldn't see any Forums(inkspot) layout. Bring in more members and you have a good concept. Anyway nice site. Keep on developing.
I'm quite familiar with PHPizabi. I see you only changed the header and placed an adsense ad. The header doesn't really fit at all, and the entire layout needs to be changed to really fit what you want to go for. Bright yellow on the dark blues, is quite frankly...ugly. I'd suggest playing around with the tpl files or run through some tutorials on how to modify them. You could then expand your site and maybe have something for the suggested group that you are targeting.
Nice idea, a little unorthodox, but a nice idea... I think maybe you should add a description about what the site is about on the homepage...