and the "trolls" youa re debating are looking at you the same way. they can't change your mind or opinion so to them you are the troll and when did someone having a difference of opinion become a bad thing ? just cuz someone doesn't think like you and do things the way you would do it doesn't make them a troll, it makes them different. the fact you can't have a normal conversation without name calling would make you a troll.
if you were having a face to face conversation with someone and they didn't agree with every single word that came out of their mouth and they were just as passionate as you would you call them a troll and tell them they are stupid and walk away ? if your boss tells you to do something and you don't agree with it do you call him a troll ? same goes for your wife, although i bet a few of you here would call your wife a troll for a different reason.
imagine how boring life would be if everyone had the same thoughts and there was no such thing as discussion.