I'm thinking about writing a hack for doing this, I would probably do it in stages, start off with the bit I need most (Profiles in a DB, for easier site integration).
I can see that part being quite easily achievable.
But my main question is the same as one of 1QuickSI's, Will Infopop allow it? Considering it will be taking away one of their selling points for people going ubb.threads.
I do have hopes that it will be easily portable into newer releases of the UBB too, but at the moment I've only really looked at what would need doing for the profiles.
