I started a thread about someone paying for my Christmas dinner a few months ago. I started it because I was feeling a bit freaked out and couldn't work out who it was.
I've been accused of being a troll for that thread 8 times now. And that's not including the "hinting-you're-a-troll" comments. I stopped updating it for that reason. Then people moan that you're not updating it. So I updated it earlier, after getting a few PMs about it, and then got accused of being a troll because it was, for some reason, mentioned on another thread. That has led to more troll accusations.
I won't start any more threads, unless they are on really boring things. It's genuinely a bit hurtful.
If trolls can't be better controlled, so that the troll-hunting stops and everyone stops just trying to be the first to call troll, we'll end up with no threads.