True definition of a troll: "Someone who posts inflammatory, extraneous, or off-topic messages in an online community, such as a forum, chat room, or blog, with the primary intent of provoking readers into an emotional response or of otherwise disrupting normal on-topic discussion.”
A really good troll will get a lively debate going and you wouldn't recognise it. Unfortunately no good ones on CS
That's what they don't get. There is no debate with posters like that. Offer a differing opinion and they get nasty and personal and you're accused of trolling. Probably because they're incapable of mature debate.
RE: Would you prefer to date someone who can cook?
Mmm!