It's pretty alright. Comments or likes on your own work come randomly but it's a good place for reference. I watch a bunch of artist on their that also post their sketches that don't go up anywhere else or go up later. I also watch a lot of reference blogs for both people, animals, and other tutorials. So I think it's kind of a nice place for references and inspiration? I don't do a lot of reblogging myself, just minimal. You can also have a private one that you can set up with a password so only friends may see it.