Unfortunately this version of vBulletin doesn't support auto-save. They did implement it in the 4.X series (we're running 3.X). I had thought we'd get to 4.x here, but more and more it looks less likely. I have 4.X running on another forum site, and in many ways it's more cumbersome. They very recently released 5.X, which is even more of a shift, causing several forum owners I know to dump vBulletin completely.
I'm not planning any migrations in the near to mid-term, so unfortunately I don't see that feature here for quite awhile either.
|