I continue the battle of open source OS's with a more developed project, Firefox OS. (previously named B2G ; Boot to Gecko) It's the new mobile pride and joy...
Firefox OS : Why Should I Care?
First Look: Firefox OS on Nexus 7 FHD
Firefox OS: hands-on
Firefox OS vs Android OS Comparison
Intex Cloud FX Unboxing - Firefox OS Smartphone
Introducing Firefox OS
Firefox OS First Look!