"Troll...too often it is applied to suggest, ???You???ve come to this forum only to engage in a debate that you know will make the regulars angry.???
...
"There are exceptions. Going into an Apple forum to pick fights over Android is trolling."

Sorry, obviously there's some semantic or philosophical difference bewteen these two statements that I fail to apprehend.

I would also like to coin a term "Trilling" which is Trolling by someone who hasn't got a clue what they're talking about.