Better question: Why is there a Test section? You can simply make a reply, and test the function in the appropriate place (for instance, if it's a picture of an AK, post it in the AK section...which is where it'll most likely end up, anyway), and then, if it doesn't work, there's the Edit feature.
Anyway, I agree with Joe. I like seeing more than one type of weapon in one thread. Gives a nice variety.
My two cents.
-Vic