Problem with trolls like you, no matter how many times a claim is backed up, you just ignore it and pretend whatever you want to pretend. I am beginning to think that lying is a fundamental tactic for you.
Since this is so common, I've started cutting and pasting-- not going to let you waste my time when you will never defend your own assertions.
AUTOMATED MYTH RESPONSE: "All computers are same"
On the PC side, just about everyone uses motherboards from the same few manufacturers and they compete completely costs. The PC business is a commodity business. Thus they work very hard to cut corners where they can, use lower cost resistors, capacitors and other basic components. They can do this because the average PC will be junked by the time the components wear out, or when they do the owner will just figure its time to get a new PC. Electronics manufacturing is fundamnetally more reliable than past industries, but its not like they never break. And when you skimp you can get components that last only a few months or maybe a several quarters -- rather than many years. Last big company I worked for, was having to repair the average laptop from a major "Brand name" PC manufacturer on average once every year. In my team, we would lose several days of productivity from people every month because their machine would go down for one reason or another due to poor manufacturing quality.
Apple actually designs its own hardware, and in doing so uses higher priced and higher quality and custom components. This gives it quality advantages-- PCs don't seem to last very long at all. But it also gives it feature advantages-- for instance, the trackpads on Macs have responded to mutli-touch gestures for several years now. I don't think any PCs support that feature yet. Apple builds ASICS to support custom features, and to provide better performance. ASICs cost a fair bit, but they give Apple competitive advantages that PC makers can't match.
This is why, the Mac is pulling ahead of the PC-- not just in operating system quality, but due to superior hardware resulting in superior performance and features you can't get on PCs.... or when you do you get them several years after the Mac. First to mac were CD Roms, DVD drives, USB, Firewire, DisplayPort, etc.
