Maybe for those who have a PUBLIC site. Mine is private, and will probably have somewhere between 200 and 300 members, all of which will NOT be needing to add categories, as most will be sharing the same categories. There will probably end up being about 50 categories in the long run. If that. So that should not be a probelm for me! It would be SO much easier for them to be able to add their own categories when needed, instead of them having to contact me, then having to wait on me to add the category, then them having to come back again at a later time to upload their photos.
So no matter, this mod would be a GREAT help to me! But, I guess it ain't gonna happen .... so we'll all just have to deal with it the way it is!