Hard to believe I'm the first one to request it, so I assume my quick search simply didn't involve the proper tags. :3
That said, please please please please consider developing for Windows. I have a Mac at work, sure, but they're going to demand I stay on the office-standard Photoshop (lest things get weird) and I don't feel like paying 5x the amount the hardware is worth, so I rock a Windows PC at home—but I'd love to get in on this.
Adobe has been losing their luster with their ever increasing money-grabs, so I really want to support their competitors...but you all develop exclusively for Mac! xD There's love from us over in Windowsland to be shared—come to the dark side! We have cookies! :3 (But we delete them regularly for security reasons.)