I'm actually happy that the FSF has considered this one:
- Free phone operating system
They don't have the for-profit nature of both Mozilla and Canonical and perhaps supporting the FSF over either of those 2 (Mozillas failed FFOS and no availability of the UbuntuOS mobile devices) will ensure a stable OS that isn't Google-ware.
PS. I know Mozilla isn't for-profit, but they abandoned FFOS just like a for-profit would