Open platforms are great (and they are, I say this as a Fedora user who just finished an install via dnf'ing all the things) but they lack the money which translates to marketing that large corporations have, it's not a case of a level playing field, we are playing two different games on entirely different fields and ours is mostly uphill.

When your opposition has an absolute chokehold on major markets it's a near unassailable position - throw in that the vast vast majority of users simply don't care whether an app store is open or not or know why they should care - attention is finite and the only way things will improve is if governments lead it and well see my earlier paragraph about who has the money...

Apple and Google are not primordial forces. At some point they've started small and had to compete/coexist with IBM, Yahoo etc.

There are still emerging markets and space for innovation. And next innovation might be based on something open, like Ubuntu Touch.