I agree, trolls can refer to post spammers, with posts formed to create an atmosphere of impression of others to be emotionally provoked for other users, say (trolling for newbies) in this case to corner mod and other members in the discussion debate, the worse is not caring about his own ethics.
Meaning:
1. Trolls can be summarized as a rebel experimental version in the forum, meaning the limit is ignored.
2. Trolls very often challenge suggestions from forums, the purpose of trolls is to apply ideas from them.
3. Trolls can be said to be in a wrong position.
4. Actually trolls really know about this Forum, but it's very difficult to apply to their goals.

For the troll to do something there are many ways he does he doesn't want to give up.
That means:
If the main road will be blocked for certain reasons, then the troll will take another road to reach its destination. ignore one positive thing.