I cannot argue with the fact that OS X is Apples product and they can do whatever they want with it. Psystar is breaking the law.
But the thing is, I was at the Psystar webshop earlier today, and I though: This is how the Apple store should be. Different types of computers for every purpose, loads of choice in the CPU, RAM, hard drives departments, a couple of different GPUs to choose between...
They offer a mini tower, a midi tower, a big tower, and even a rack version.
Thing is, people talk about how OS X i stable because it has few different components and the system can be optimized for that hardware. But look at the options Psystar gave me. All of this hardware can use pretty much the same drivers (chipset-wise and such). I do believe that Apple could offer the freedom that Psystar does without loss in stability, but they willingly don't. Why, I won't speculate.
Even though I really want one of those rack mounted ones, I'm still going to buy from Apple, because I can't risk a computer turning into an expensive piece of rock because of a software update.