After removing a pointless "tag_you_are_it" tag someone used to replace "tagme", I decided on a whim to search "tag" on the tag list, and noticed more than a few images which have some other tags which essentially serves as a "tagme" tag, and other tags of non-consequence.
I just wanted to note here that "tagme" (which is appended on an image without tags automatically if you're absolutely lazy) is still preferable to putting some other tag, which makes it harder for others to search for untagged posts.