Sorry to hear you're being DV'd by marky. I doubt he simply disagrees with something you believe, because he strongly disagrees with many things I believe, and I post about those things constantly, but he doesn't DV me. I have discussed DV's with him in the past, even strongly disagreeing with him and demanding he remove Joepublic from his blacklist, and instead of DV'ing me, he did remove Joepublic from his blacklist - and this despite him never agreeing with me in writing during our exchanges.
My recollection is that Joepublic had insulted him which Marky did not like. He also argues in favor of adjusting post rewards - which is blatant taxation, and also censorship. I do not think your author rewards ever reached a level he'd DV a post for it, and that wouldn't explain him doing so programatically, either.
Do you recall making a statement to or about him that was a personal attack?
Thanks!