Some do, yes. And then there's some who think that 6'1-6'2 doesn't quite qualify as tall yet and wonder why people think that 6'2 is that much taller than 5'9. Like, if you're going to say you like tall guys, like TALL guys. Ones where no one can dispute the fact that they're tall lol
I'm pretty sure my mother used to eliminate "potential partners" on the premise of them being "too tall", so yeah. In fact, I think this whole "he must be 6'0" and be twice as tall as I am" thing is prevalent only in the USA for whatever reason. If you're too tall or too short, kissing is inconvenient.
Yeah, they're cool. I have dated more guys in the 5'4"-5'8" range than taller guys.
Most of the guy I've been into have been between 5'9-6'0 (my area has a little bit higher average height, I think) and I've dated guys who were 5'7-6'7. I've never been that hung up on height, personally.