Though I'm not uploading as aggressively as I was several months ago, I'm still working on building my stock portfolios. Here are the number of photos that I have sold rights to on each site so far:canstockphoto = 3
dreamstime = 11
123rf = 8
fotolia = 1
bigstockphoto = 1
I've got faith in dreamstime and that's the one I concentrate most on.