I follow artists on Facebook, and watch artists on Deviant Art. Both are daily most of the time. Change is inevitable. I like that you can see different times in an artist's career by looking at their body of work in the feed here moreso than on Facebook. I will occasionally look at Tumblr or Reddit to follow certain artists or "franchises". Art is such a subjective thing, I don't know many people that follow comics, video games, card games and artists that work in these genres the way that I do. I think using more sites the better just to get your work out there.
Please keep posting here.
I feel the EXACT same way
it makes getting myself a premium membership seem almost pointless now -_-' and I kinda want one...