Buy a console for gaming
When every game has a console port - sure. Until then, I'll need a laptop that can game as well.
I do most of my gaming on my Xbox 360 but some I still need to do on my rMBP.
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Why? Apple has been taking more and more control over the design of their chips. Look at the A6, it has incredible graphics processing capabilities. Would it be a stretch to think that they can't build really powerful integrated graphics into their laptops now? Eventually, we'll see Apple-designed processors powering our laptops and the rest of the computer industry won't be able to match the capabilities of a Mac :dreaming:.
They don't design x86 chips.