I copied this from my post in OT here in case you didn't see it.
Personally I like the vBulletin software. I've gotten used to it over on p4x4 and like it a lot in comparison with the other BBS software out there.
The only issue that I have with the new forum revolves around the "Other TTORA Forums" drop down under the banner ad at the top of the page. Any time my cursor goes over that drop down and I happen to be scrolling at the time it will end up opening a new browser for each chapter as it scrolls through there.
My only request would be to modify that from an "on_change" or "on_click" code execution to a button next to it which will launch a new browser for the selected chapter site.