An unexpected update: Yesterday, I googled various members' names to see where they went after Sagan 4. There's two in particular whose statuses gave me quite a shock that I've only just now fully recovered from.
Solpimr apparently rejoined Beta under a different name, Kopout. Solpimr and Kopout are the same person. They really improved. That was more mild surprise than shock, though.
What's really shocking is the status of Vivus. I don't have absolute confirmation (they didn't post sagan 4 art and they have not replied to my tweet, but homestuck fanart and their later sagan 4 art that were made around the same time have similarities in how they were shaded and textured), but it appears that Vivus...worked on Homestuck as an artist and even animator, then later worked on officially licensed Avatar and Adventure Time comics. They are now a background painter on The Owl House. I could be wrong, but the chances seem slim of there being 2 vivuses on the internet at the same time who are both artists and have styles this similar. (though, judgement is difficult due to the different subject) (edit: apparently the homestuck fanart I looked at for comparison is official art. Much like Sagan 4, Homestuck is powered heavily by fan contributions, so the boundary between the two can be hazy)
This post has been edited by Disgustedorite: Dec 5 2020, 02:23 PM