The thing that pops into heads of normies when they hear “fanfiction” (assuming they previously heard of it).
Allows smut and gore, has tags and search, has epub downloads(!) and per-chapter comments(!!), has a lot of stuff hosted, been a thing for a while.
Community-funded and moderated I think?.
Basically if the interface wasn’t horrendous it’d be perfect.
I heard there are like skins and stuff and maybe I’m missing out a lot, but the first-impression is that the interface is fugly as hell, and doesn’t seem user-friendly to fix.