Hi Scott,
So when is this vBulletin wrapper? I (and I know other users) had problems with the vbPortal scripts, and we were sent back and forth between techimo and wajones of vbPortal.
I agree that photopost is a great script, but you have to pull your finger out and start making improvements rapidly or you're going to lose the momentum. I purchased the script a few months ago and it hasn't developed as quickly as I would have liked.
Get another developer on board if you're too busy and get working on improving photopost. By integrating with the vBulletin community you're working with people who WILL PAY for a script - everyone here should have paid for vBulletin, and most sites that I know would benefit from a Gallery system that integrates perfectly with vBulletin. Release the vBulletin wrapper here as a Hack and support it here and you will reap the rewards I'm sure.
And here endith the rant.
Cheers,
Ross