It’s always helpful when virtue-signaling artists list all the -isms, -ists, hate, and other obvious things they won’t draw, not because I want them to, but because it’s a good warning sign not to hire them for anything else either.
I used to fav all the great art I find on DA via StumbleUpon. I'm not an artist, so being active on DA seemed out of place. However, a recent suicidal redesign at StumbleUpon took all the fun out of that site and faving artwork there, and all the quality users have left. That means I'll probably do my faving here from now on instead.
Over the years I've seen a lot of artists on various sites stare suspiciously at watchers and commenters who have nothing in their own galleries, so this is mostly a disclaimer and explanation for why my cupboard will always be bare. :)