There's a whole pile of dead technologies that fit that bill at one time.
that only happened because most of the failed technologies weren't competitive one or more areas in the marketplace, tegra doesn't have blatant flaws.
Sure, there's lots of room for lots of people to make money, but its not a guarantee.
again only if you understand why other products have failed. Why do you think Apple has been successfully?
That's probably because I never predicted Tegra's doom. And there's lots of competition already in place, and more coming.
There is only one company right now that has a chip that can compete with Tegra, Qualcomm by the time others get proper engineering teams and expertise to create a chip that will compete, it will take years.