I do. Apple has been known to drop stuff that isn't profitable enough, i.e. even though it makes money, it doesn't make ENOUGH money. If the Mac continues to slide, it won't be long before Tim says "screw it" and focusses the company's attention on just being the preeminent mobile manufacturer. I don't wanna go back to using Windows.
I agree with those who suggest that price is a factor. I'm hanging onto an aging machine even though I'd kinda like stuff like USB3 and solid-state storage just because the cost of entry is so bloody high. I use the machine for content creation so the Air, with its little screen and comparatively anemic guts, isn't a good option. By the time I load up a new one with comparable guts I'm up over three grand (pushing four after AppleCare and tax).
Now let's say Apple put a little less Excellentium into each model. That would have two benefits for Apple. First, my aging machine would have failed by now, forcing me to buy a new one. Second, the price of a new one would not be so high that I would have waited this long and would already HAVE a new one (maybe even two by now).
I know it's not a popular opinion, but I honestly think Apple's pricing strategy WRT Macs is self-destructive. I can't prove it without convincing Apple to try my approach though, so I guess we'll never know.
That information is a year-and-a-half old (four years in the case of the first link). According to today's article that's no longer true. That's the point.
Well considering Mac sales were up this past quarter, now what do you have to say about price effecting Mac sales? I think its just more like you want a Mac for the price of a Dell and that just isn't going to happen.