I’ve been on e621 for a few months now, mostly lurking and favoriting art from my favorite mangaka. I follow a bunch of tags from shonen to seinen, and I’ve built a pretty solid collection of fanart and doujinshi. The sheer amount of high-quality work there keeps me scrolling longer than I’d like to admit.
e621 profile My own profile is still barebones—I haven’t uploaded anything yet, just curating my bookmarks. I wish the search were a bit more intuitive for finding specific series arcs, but once you learn the tag combos, it’s manageable.