It would be more productive if the subtle techniques that trolls use were listed. Like the trolls who subtly get the reply threads going off on a tangent. What other subtle techniques are used by trolls?
"Well...sometimes I go to bed late at night. A couple of times...a couple of times I'd come out on the porch and I'd see Mr. Goodman here in the wee hours of the morning standing out in front of his house...looking up at the sky. That's right. Looking up at the sky as if... as if he were waiting for something...."
The problem is, if we posted the things that trolls do that set off our troll alarm, then they would learn to avoid them.
You don’t want to tip them off.
Sometimes, it’s nothing specific, just a sense of unease.