The keyword thing bothers me too, LF. I have been ignoring them simply because it is obvious that we are dealing with an illiterate, infantile, shallow-end-of-the-gene-pool caveman-type.
Remember that as of late, we have been infiltrated by misplaced DUer's and my gut tells me that those are the people doing it (or probably the same person under different screen names).
the Admin Moderator has been really above par in ZOTTING their threads, but until they get bored of haunting FR, I have little hope of it stopping.
I agree that the admin has been on top of things with the latest infiltrations. However, the culprit is clearly a cowardly sort in hiding behind the keywords and would probably cease if his name were widely known and could be openly criticized.
There is still hope!