I will point out
@SWFLHurricane didn't say the porster was a troll for asking the question. He called the porster a trolling *******. You asked "Why is he a troll for asking that question?" But that's not why he's a troll, and so your question misses the point in my view (not a shot at you, I just have much more information about this particular porster than you do).
The reason the porster's question is not a legitimate one (IMO) is because he doesn't care about the answer or the points being made. Intent matters, and he's only asking to stir **** up. I don't lightly ascribe intent to people's porsts, but in this case I will... because he's an admitted troll.