FirefoxOS and HTML5 myths

Recently I have had some discussions and mocks regarding being FirefoxOS as the platform of the future (they was the ones that joke about me being an Apple fanboy and now they got crazy with the Nexus 4 availability issues like Justin Bieber fans... :-P ), so this links would be useful to get the things clear: first steps about hacking on FirefoxOS and some HTML5 Myths unveiled. Just a piece of cake... :-)