So I've been working on this web app for a couple of years and I'm looking for some extra feedback before I launch it. It's an open-source web forum called esoTalk. Kinda takes a different approach to vBulletin and the others - this screencast (2 mins) probably explains it better that I can write.
Anyway, if you're interested in this kinda thing (or if you're bored) then have a play around with it and please let me know if you can find any bugs that have slipped through. It should work in Firefox 3, Safari 3, IE7, and IE6. And maybe Opera 9, though I haven't checked that recently.
Source code is available here if you're able to check that out or install it on your own server (PHP4/5, MySQL5).