Artists and crafters submit links and photos of their work, and people vote on them. There's no selling or costs involved, and it's just plain fun to see what others are making as well as what other people like well enough to vote.
This morning I submitted one of my Kumihomo necklaces. If you feel inclined to click on over, I'd love to have a few votes on this piece. You do have to register, but it takes about 10 seconds.