It just occurred to me...what if someone creates an empty album with the intention to revisit it, only to find it missing since the forum won't display it?
There are only two ways around this.
1) Have a toggle for album owners to show their empty albums, so they can return to them.
2) Prevent creating albums until an image is uploaded, where a person would be prompted to choose an existing album or create a new one.
I would think a template edit could get rid of empty albums but that doesn't solve the issue of finding them again.