I'm an engineer, so I know something about technical design. The thinner a computer is, the more tightly packed the components, the hotter it will run, the more likely something will fail. This is just basic "laws of physics" stuff. In addition, the fact that they had to struggle with getting the "screen bonding" process to work is another indication that they're on the hairy edge of this thing failing (e.g. screen delaminating over time, air bubbles appearing, etc). Of course it looks cool, but let's face it, the older iMac looked extremely cool also (dare I say, "cool enough"?). By pushing the packaging envelope in this way, Apple has sacrificed reliability and robustness, just to go from "ridiculously thin" to "insanely thin". And who ultimately pays the price? We do -- either by having to pay for Apple Care to protect our failure-prone new toy, or (if we roll the dice) by having to replace it years before we should have had to. I would personally MUCH rather have an iMac that is less thin, has an optical drive, and will let me sleep at night not worrying that I'm "on the edge of failure" with my new toy. Plus, I look at my computer from the FRONT -- when will I ever see how damned thin it is, and when will I care??