I've previously frequented a forum almost entirely full of delusional, self-entitled, passive-aggressive, spoiled rotten, whiny babies before this one, whose heads were so far up their own asses trying to justify their enjoyment for whatever thing no one but them gives two shits about in an effort to validate themselves as human beings, that said heads actually come out the other end, and not surprisingly, end up smelling a lot like shit. And before you say something to the effect of "So, same thing, different place, eh?", they're generally worse than most things I've seen here.
With that said, I've had a few such people here as well, so adamant about trying to be right that they don't even realize that whatever case they were trying to make to someone they don't even fucking know isn't even the issue anymore. But it's also taught me a valuable thing: not to freaking care. Sometimes it's just not worth reading or replying to someone who's too stubborn to have an actual discussion instead of a pissing match says, and I haven't lost a damn thing as a result. And hell, sometimes I'm currently being too irrational to get along with at the time myself, and thus are doing us both a favor by being the one to shut their maw.
To put it another way, sometimes it just doesn't fricking matter what some joker on the internet says, and when it's got you worked up to the point of being emotionally jarred by it, you need to be doing something else for awhile, plainly and simply.