1984 was a part of my English curriculum in high school, along with Animal Farm. I imagine it was the same for a decent amount of people.
I'm a bit surprised to see 1984 that high up in the poll. It's a relatively short novel and Orwell's prose is famously clear and precise. All of you non-book reading plebes should give it a shot.
Yeah, it's also a book I read in high school. It's short, and very readable. Definitely worth reading if you haven't done so yet.
But it's also a great book to pretend to read, because the thesis is so clear, and most of the main points of the book are easy to absorb through the culture. "Big Brother" already exists in the lexicon as a shorthand for intrusive government. It's sort of like pretending to have seen Star Wars.