Why are so many people concerned with OTAs? If you're going to go through the trouble converting, then just flash the latest ROM that fits your needs. There is a ton of developers, any OTA functionality is added almost immediately. Go try Viper
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?