http://ycharts.com/companies/AAPL/profit_margin
Apple has a profit margin company wide of 21%. About 1/2 to 1/3 of what you state.
Again, nobody is arguing that you pay a slight premium when you buy an apple. Its not a ridiculous $700 like you state. Actually its not even close to that. I have pulled real actual numbers. You are still pulling numbers out of your ass.
The true question: Is the premium worth it?
In my experience, HELL YES. I am insanely happy with my purchase. My current MBP has lasted longer than all of the following laptops (Either my friends or my own personal experience):
HP 15" lappy
Dell m1330
Sony Vaio 15" lappy
12" ACER netbook
So really, who is the idiot? The windows user who has to replace their laptop every year or so, or the macbook user who pays a premium (I never said once you don't pay a premium, but its not the 40-60% your dumbass states) and keeps their laptop as long as the same windows user goes thru 2+ of them.
I am not even going to dive into the resale of my MBP, but I know right now i can sell my ~2 year old macbook pro for about 400 less than what I paid for it. Pretty damn good right? Try selling a 2 year old windows laptop and tell me what you get for it.
1 macbook pro, kept for 2+ years = ~1,100
2+ windows laptops, kept for 1 year each = ~1,300
Thats just my personal experience, but I am sure so many others just like me realize the value of Apple computer.