C'mon Apple. Ease off on the app store fees, let innovation blossom again, maybe use some of that momentum to encourage game developers to use the Mac platform for gaming. Consider throwing some extra GPU cores in future M<whatever> chips and manufacture cheap Mac Minis / Macbook Neos that come preoptimized for Steam (and other) games.
My ultimate goal: I'd really like to be able to play modern games on a laptop that doesn't also act as a makeshift space heater / 110db white noise generator.