I actually just joined to see a friend's artwork that was otherwise hidden by mature screening. She was going to host it elsewhere, but I had already signed up. And then I actually looked at this as yet another way to inspire myself. If there's a whole site dedicated to diverse types of artwork, maybe I too can work out some skills I haven't used in a while and learn from the mistakes I make as I go along.
Most of my "work" would just be for me, working off things that interest me and likely won't interest anyone else. Things I find neat to look at but would surely warrant scoffs from more professional sketchers. That's just how the world go