With mobile native apps, there's no way that 99% of the internet is the web. Video accounts for 60% of total web traffic, and a good chunk of that is not through a web browser, I'd imagine.

I think most access to video is through the browser as well. Why not make Firefox the #1 Netflix platform?

And unique, independent expression is also vital.

That's why they've tried in the past (and hopefully continue to do so) to provide resources like you're pointing at to "the public" to build and create their own special place on the Internet. Something outside the gated ecosystems of those big internet companies (Facebook, Twitter, etc).

Have they gotten it perfectly right every time? No, but that's okay, and it's good that they're even trying because not that many people (or companies) are.