Do you know how to set up "spoiler" tags, btw? Been meaning to ask for a while. Places a black bar over formatted text, that becomes visible when you mouse-over.
That probably wouldn't be too difficult to do, but it would take quite a bit of code hacking on the vbulletin software. Would have to add a tag, and then write the handler for that tag... but that would also incorporate some additional JavaScript to handle the mouseover..
In theory it shouldn't be too difficult, but sifting through a few thousand lines of code is generally a big pain in the arse.