I wouldn't buy another Apple product either. Between a MacBook Pro which caught fire, an AirPort which melted, an iMac which the backlight went on and a MacBook which had to go back 4 times (!) due to logic board problems, it scares the shit out of me parting with that sort of cash and actually depending on it. The muppets at the "genius bar" (retard shelf as we call it now) aren't exactly helpful and usher you away…
Apple's work on the unibody case is but one example of how they're pushing manufacturing technology as far as it can go today. Other vendors are content to stamp out the same old plastic clamshell, to fit in the same old motherboard and optical drive, whatever's cheapest and quickest.
With the exception of Sony and HP, few companies even try to do what Apple's doing.