1. When did you start commenting on artwork, and why?
About a year ago... Mostly because I found project comment, and I was getting back into using things like Deviantart. Somebody thanked me for fav'n one of their pieces and I saw their ProjectComment (https://www.deviantart.com/projectcomment) line in their footer tag. It intrigued me and I checked it out, and I thought, wow... Maybe there actually is a community aspect to be had on Deviantart!
2. What kind of art do you like to comment on?
Art that looks like it was drawn by someone skilled enough to benefit from criticism, and art that moves me.
3. Nowadays, do you often or comment, and why?
I tend to comment. Faves do not