JL8 - just kinda stopped updating
VG Cats (actually did update once in 2021, which I missed)
JL8 - Officially on "hiatus" for awhile after the
creator was accused of sending two women sexually explicit pics (he admitted to it eventually, said he grossly misjudged the situation and apologized) and after the creator faced some criticism for consistently putting out charity things that kinda served more as self promotion. Did a kid's book back in 2014, right around the time this was all coming out. Last update was Dec. 2021. Creator also does a lot of commission work via patreon and has an original book coming out.
VG Cats - One of many furry aligned artists that discovered doing furry commissions and porn is just way more profitable than mainstream content. Still does VGCats stuff occasionally.
On my own end...
Bomango - Van Heist spent years trying to turn this into a way for them to make a living to no avail (which is a shame, because it was actually pretty good). Artist goes by a new name now and makes a living drawing lucrative fetish art commissions and has basically cut off content with their old fanbase entirely. Do not advise looking up what exactly they draw now, it's pretty far out there for most normies.
Cucumber Quest - Ended in 2019 apparently, due to creator life issues.
The Zombie Hunters: Stopped in 2018 due to creator issues, last post is about a bird of theirs that went missing (I hope they found it).
Sidekick Girl - Stopped updating in May 2021, no update on why.
Protean Sea- Ended in 2018 when the artist met someone and got married.
Supernormal Step - Ended in 2018, artist moved on to Speak of the Devil.
Speak of the Devil - Ended in 2021, artist moved on to Nix of Nothing, which is ongoing.
Erma - Ended in 2016
{un}Divine - Apparently became patreon exclusive in 2019.