Yeah, I feel the same about Firefox OS, Ubuntu mobile, Web OS, and Meego. I wish we had a third option at least, that was a little more viable for people that have a handful of apps for widgets and stuff. At this point I think that any real contender is going to have to bake android compatibility in to hope to make a dent in the market at all. Too many normal people expect to be able to use their phone to control some gadgets they have bought, smart stuff and iot gear. Without rewriting all the various apps to control those gadgets people are going to be hesitant to try anything else going forward IMHO.