Doesn't necessarily have to be a rant, just any opinion you have that people normally wouldn't expect from your type. I'll go first. This is going to be a bit hyperbolic by the way, so don't take it too seriously.
I'm not sure how many other INTPs feel this way, but I really hate nerd culture. As much as I love comics, books, and a few other nerdy things, internet nerd culture is one of my least favorite things about Gen-Y. I never spent much time hanging out with the stereotypical frat boys/popular students but I would much rather hang out with them than the typical ironic T-shirt wearing blow-hard that posts videos on YouTube to show everyone how angry they are about people not using your/you're correctly. It's like they think that their pedantry elevates them above the masses somehow. It really is one of the dumbest forms of elitism imaginable.
Nerd culture also sucks because of the inclination to continuously to prove that nerds are "the good guys." This results in parroting the ethical values of their time despite how much they like to think of themselves as "free thinkers." This is shown in how the stereotypical Gen-X nerd prided themselves on never drinking, having promiscuous sex, or doing drugs. Now that societal values have changed, typical Millennial "nerds" like to share Upworthy videos hoping their mildly attractive feminist female friends will notice how compassionate and progressive they are. I get it, you're all exemplary and compassionate human beings despite your social obliviousness. Take your medal and shut up already.
Throw atheism into the mix, and they get even more obnoxious. The most annoying thing about religious demonstrations is not the crap the fundamentalists spew, but the unfunny and overused jokes that non-religious people will shout out in an attempt to counter-protest. "I'll get on my knees for Jesus! hur hur." Shut up. Using the most trite forms blasphemy imaginable against radical fringe groups that the majority of your country/community hates anyways does not make you some sort of rebel or iconoclast.
Lastly, no I am not going to watch Monty Python and the Holy Grail. I'm sure it was really hilarious movie at one point in time. It doesn't matter though, its ruined. Its ruined by people who quoted it every time they wanted to be funny yet didn't have any jokes of their own so had to borrow them from their favorite movie instead.