"The only way to get rid of me is to deal with me."
Wow, you're right... there's no way he can ignore you indefinitely, by himself. He'd have to, I don't know... crowdsource some way to ignore you. Maybe a button, of some sort. Like, a way to flag your posts as useless drivel, so that people who aren't entertained by them can just skip them, without any actual effort from the site admins. Why hasn't that happened yet, we'll never know.
"The only way to make me lose interest is to have an open and honest discussion with me."
Well, this says anything. Open and honest discussion make angry_schmucko lose interest. From the horse's mouth (with no name). No wonder why it's close to impossible.
"If you're not familiar with the carnival game of the same name, it goes something like this. A mole pops out of a hole and you bludgeon that little bastard with a man-hammer. Then another one pops up from another hole. After bashing that one, another one pops out elsewhere."
Ok, now imagine this variant:
There's a mole somewhere. Every few seconds he writes his name in a piece of paper and throws it out of a hole. You bludgeon that paper with the hammer. Then the mole writes his name in another piece of paper. Eventually, your arm falls off, while the mole lives happily eating nachos and watching mole porn.
"That's right out of your milkbook, Milkey. Attack the milk while ignoring the milk of what he or she is milking. No wonder this milk gets you all milked up. You would fit right in with these milkmen."
No, actually, negligence is defined as failing to do your job properly, and thus failing to prevent the damage that your job was meant to prevent. It could mean just not doing your job (which causes harm), or ignoring security measures.
So you can be negligent when repairing a bridge, or at doing some medical stuff, or feeding your children, or any other job where your bad decisions can cause property or health damage, but ONLY if done badly, lazily, etc, not merely because you didn't make the perfect choice.
Calling anyone negligent for not doing something you WANT them to do but that they have no responsibility whatsoever for, that's just twisting words, which you're not even very good at (and not for a lack of trying).
Aide: Mr. President, we still haven't found any weapons of mass destruction.
Dubya: *waves hand* You HAVE found weapons of mass destruction.
Aide: Uhh... hi. We haven't.
Dubya: You HAVE.
Aide: *sighs* I don't know what you're doing.
Dubya: Bring me a taco.
Aide: Yes, sir.
Dubya: Heh, heh, heh... Tacos rule.