Yes, Apple's had good YoY growth in PCs. But when you start with nothing, if you sell a unit, you tend to have good growth.
And your graph of Apple's profits? We know they're high. Apple has healthy margins. Why? People are willing to pay an Apple Premium. Now, I'm not saying its not worth the cost. You're willing to buy a more expensive Apple Product than a cheaper product.
So please enlighten me as to why you're stating the obvious here. Its momentum. All your graphs point to that, too. Way to try to contradict me though. Just try a little harder next time before you accuse someone of not knowing what they're talking about.