@Rusty @dragonarchitect I disagree re: webOS and FirefoxOS.
#webOS failed due to lack of market penetration (there was only like 1 Tablet from #hp) and #FirefoxOS failed because @mozillaofficial didn't even offer to sell devices to folks like me and @fuchsiii that wanted one.
Add to that the absurdity that #Mozilla basically expected carriers (!!) to maintain and provide the #AppStore|s themselves and you get market fracturing worse than the "P.R." #China (!!!)…
It was mismanaged and self-sabotaged in the worst possible way.
The #Duopoly of #Android & #iOS wasn't unavoidable, but an outcome of #SelfSabotage and halfassed non-commitment by competitors!