I was just at the vBulletin site and I see that they have a Photo Gallery with Photo Tagging coming in version 5 It might come late 2011 or even early 2012
vBulletin Community Forum
I think it would be a nice touch now to act, In the suggestion forum there are lots of unused Ideas that are some a few years old.
Some of them are
Option to use foums user profile
Tagging like facebook
share photos on facebook
Better contest mod with voting for first, second and third
Allow user to view only x number of photos before registration
Better template control
Language manager.
Integrate the search engin with vBulletin
Merge users
This is just what comes to mind
I love what is being done to vBgallery but I do not think that Photopost PRO users should have to wait while Photopost vBgallery is developed, Pro is the orginal product and should be the cornerstone and not come in second place.
We can't wait for the competition and see what they will bring, we must stay a head and make them compete with us.