I just added someone to my foes list simply for being an ignorant jerk. They posted this comment in another user's journal about boxing in fast cars just to piss them off.
I happen to get paid to do support, often driving to a dozen locations in a day and those people lose me money. I've called the cops on them for holding up traffic and thoroughly enjoyed watching them get pulled over and having the rules of safe driving explained to them (speed isn't as important as safe flow).
I sure hope somebody gets this guy pulled over a few times as a result of his ignorance. That kind of "I'm so smart" attitude will get you hurt. And you'll have it coming; my family has an expression