Comment by hamxiaoz

1. Pure web tech on phone OS is simply not a choice, Facebook did it and failed too. 2. It's better to use new tech (pure web) in new market such as IoT. If using in existing market (iOS and Android), customers will ask: is the user experience better than the existing ones? And that's why they decide to end the development: "However, we weren't able to offer the best user experience possible and so we will stop offering Firefox OS smartphones..."