I would be interested in how BandCamp is doing. They seem to have a product that both sides of the deal actually like - both buyers and sellers - and they have

I would be interested in how BandCamp is doing. They seem to have a product that both sides of the deal actually like - both buyers and sellers - and they have a business model from the start. I have no idea how big BandCamp is, in terms of both users and developers.