Grossman 

If I thought communication would work, I would do it.  So you would pretty much have me attempt to get into a conversation with an infrequent user about the fact that a) his behavior shows he doesn't understand policy; or b) that I think his account's been compromised?  If I thought that I was going to get a positive or truthful response to either of those items, I would, but given the nature of the attitude shown in the AfD (which was the last real major burst of activity), I think I would get a negative response to the former item, and a non-truthful response if the latter. Even assuming I get a response at all, this user logs in very infrequently, and has never used his talk page.  So, in all seriousness, how does communication on my part help the matter, exactly? Anybody looking at the contribs is going to see that he hasn't responded to anything before in years, so why would he start now? One doesn't AGF someone just because.