I finished Homestuck a little over a week ago and it's given me a lot, and I mean A LOT to think about. I won't get in to all of it, but the queer stuff specifically is interesting to me in like, how gender and sexuality is written in to homestuck in a way that simultaneously extremely thoughtful and well put together and yet totally intuitive. It's further expanded upon in post-homestuck content like the epilogues and HS^2, and it's all very intelligently written and interesting to contemplate. Basically I kinda adore how every character has a unique perspective on gender and sexuality that varies based on how divorced their upbringing was from human society on Earth and how their own species reproduces, I really don't think I've seen the fact of gender and sexuality being social constructs demonstrated so casually and succinctly in other narratives and I have nothing but high praise for how it's handled within homestuck.
I could write a whole essay going in to specifics but it'd be loaded with spoilers and keep me up for hours, but if any of you guys have the time and interest to invest in an 800,000 word titan of a webcomic, I couldn't recommend homestuck enough. And if you already have, hey, I'm down to chat in this thread about it.