How 'bout this: I move these posts about spammers to a sticky, call it something like "What we do to spammers", and also publish the list of spammers we've kicked out, along with their email and IP addresses and what abuses they're guilty of! Actually the list would be far too long, but just showing the last moth's worth should be adequate to make them think twice before offending again. They'll find themselves banned here, but maybe other forums will pick up this tactic and make the price for spamming too high.