I would like to add new entries to the wish list:
1. option to display in front end a photo owner (who uploaded the photo),
2. option to send a notification of a photo comment to the photo owner.
My family is using WPPA+ to share photos on our family web site. Everybody can upload an image to any album, divided by subject. A visitor of an album in front-end, especially in the slideshow mode, wants to know who is the autor/owner of the photo (and its description). After a new comment is added by someone the photo owner (not the album owner) wants to get an email notification of the comment.
I consider this feature not very complicated. Conditionally displayed photo owner could appear in the name or description box. The Table IV F5 select list could be extended by entries: --- Photo owner ---, --- Photo & Album owner ---.
I can't imagine that we are the only group of people who need this.