At the moment, we are accepting U.S. based developers only. We hope to change that down the road. I know that's a shitty answer, but due to our payments provider, and the fact that we don't want to jump in the deep end right away, that's how we're rolling for now.
Okay. Please consider setting up a page to collect email addresses of non-U.S. developers for if/when you expand to international later. WorkMarket does that, IIRC.