There is something magical about Firefox OS
> In short, Firefox OS is about taking the technologies behind the Web, like JavaScript, and using them to produce an entire mobile operating system. Just let that sink in for a moment — it's a mobile OS powered by JavaScript!This kind of happened before: http://en.wikipedia.org/wiki/HP_webOSWhat went wrong? Well, apparently[1] there were some big performance issues—and IIUC Gecko has some of those already.[1]: http://www.slashgear.com/hp-ipad-2-webos-testing-double-touc...