Loophole - Bumb Thread by Deleting & Reposting

Since the delete function was added, I always wondered if I can just bumb a thread of mine by deleting the last post and then reposting. Just tried it. It works. So yay? Or rather nay? Just sayin'. Seems like a loophole in need of fixin'.

Staff and mods can see deleted posts, so frequent behavior like this would probably be pretty apparent and get moderated.