Jannik,
The best way to deal with a Village idiot that resorts to the standard behavior of extreme jerkitude to get attention is to not engage in any back and forth comments with them. The Village Idiot posts a topic such is this one to serve as a springboard for their sociopathic gratification. A sociopath believes that their own beliefs and opinions are the absolute authority, and this type of behavior shows they only have a complete disregard for the opinions of others. It is not an informed discussion. Sociopaths are professional liars. The sociopath will fabricate stories and make outlandish, untruthful statements, such as, "Maybe because I do not check my email ever, because I get thousands of emails every day." They believe they are able to make these lies sound convincing to others with their confidence and assertiveness. Fact is they crave attention, and will do almost anything to get attention. If a person got thousands of emails a day, you'd think they would be far too busy responding to those emails, rather than resorting to their absolutely asinine tactics of deliberately provoking a confrontation in an online forum.
The most effective thing to do is to not respond at all to them. By ignoring the Village Idiot, it makes them cringe because they are once again exposed to the overall community as the extreme narcissistic online antagonist they are, and no matter what you try to do to reason with this type of social misfit, they will always be ready to pick a fight just to get the attention they so desperately need. Just as you have said above it is best to let Stackideas deal with their trolling tactics. As you said, "I have better things to do
and that is the best way to stop their pathetic act from continuing.
Simply put - WITHHOLD ATTENTION!
"Sociopathy is a type of anti-social personality disorder, a condition that prevents people from adapting to the ethical and behavioral standards of his or her community."
http://www.wikihow.com/Determine-if-Someone-Is-a-Sociopath