My idea:
When you write Useless or Common sense in the title bar when you're posting an exploit, in the "Here are the similar threads we found:" there could be a link to the exploit section rules thread coming up.
Of course people could just write Useles, Usseless, Common cents, Comeon sense, etc. but maybe even add the link when you wrote the typos, so people really wont have an excuse for posting common sense / useless, except that they didn't click the link.