If you know of someone I missed or you want to be included, just tweet me @bluecollarart and I’ll take a look at your stuff. I want to make this list as comprehensive as possible, so keep the tips coming in!
I just split this list off from the larger list of bigger developers & games. It was originally more of an afterthought, so there's not much info here yet, but I'll put some work into fleshing it out. If you're a dev on this list and you can send me some gameplay video of your project, I'll definitely add that to your entry.