I've seen this sort of thing done on other forums, and while its perfectly safe if used by mature adults as a place to vent, there's no way to check a person's height before riding that particular roller-coaster. Feuds have a tendancy to spill out into other threads, and pretty soon you get about four posts into any particular thread and have to start telling folks to "take it to the mosh pit"....constantly. Its just opening a can of worms you really don't want to have dumped in your lap.