morality is not a boolean thing. Now that is absolutely bang on.
You see, a moral is extracted from a story, it is interpretation. Good stories don't have to spell it out. Some stories have many morals. Some stories the moral of the story is it's hard to find the morals, or the boundaries.
The university of troll. A website where should you supply enough bogus posts, you get posted a certificate... of course you have to pay a course fee. $100 should do it.
It's really interesting the idea of being able to tag posts with a rating which describes their quality, such as "annoying" "boring" "funny" or "relevant" rather than just plus minus some points.
It's simple, trolls prey on people's inner asshole. It's like a form of bullying, if you rise to the bait, then you're done. There's no technical fix, there's a mentality fix. The act is as old as the hills, and they provide balance to the debate. Trolls are a form of court jester.