Never got into Homestuck. The overly banal beginning was a bit of hurdle, I guess.
I did, however, develop a slow-burn fondness for Prequel. Roughly the same concept (inspired by Homestuck, I believe). But furrier, with very particular inside jokes about the Elder Scrolls game world and with sometimes very questionable interactivity – the author seems to ask for community suggestions and then apparently decides “screw it, I want this to happen instead” a bit too often.
Sounds kind of crap described like that, doesn’t it? I find it quite delightful, particularly in the bare bones but very expressive art and animation style, and the level of love for the craft apparent in the occasional narrative mini games that move the plot forward. I certainly cared more about those cat and lizard person characters than I ever did about their uglier, less-plot-developed versions in the games.
It’s also still ongoing, sort of (long hiatus right now) so you can still have the community experience, or whatever. To me that mostly means having to wait for episodes in real time, so yay I guess.
This might be a better introduction than mine.