This is for aracheb.
I for one own one of these so called expensive laptops from Apple. I paid only $1499 for my 2.4GHz Intel Core 2 Duo MacBook Aluminum Unibody laptop with backlit keys. It came with 4GBs of DDR3 1067MHz RAM, a 320GB HD, 802.11n, BlueTooth +EDR, 8X DVDRW, Mini Display port, gigabit ethernet, 2 USB 2.0 ports, iSight camera, built-in microphone, S/P-DIF in and out, headphone, line in, microphone in, NVDIA GEForce 9400M 256MBRAM and a 13" LCD.
Granted I had to pay an additional $29 for the mini Display Port to DVI adapter but that's really optional and only needed if you want to connect the laptop to an external monitor.
I find it highly detestable that you have chosen to misrepresent how much a Mac costs by inflating and misquoting the prices. Anyone with half a brain can go to Apple's website and configure a similar laptop and find that the prices you listed in your post were purposely inflated to make your Dell seem cheaper. And FYI, you neglected to note that Apple ships all their computers for free.
Mac OS X alone is what makes this computer usable. If it could not run OS X I would not pay $200.00 for it.
If you want to count, software, then the iLife suite alone is worth more than the dumbed down apps that ship on Windows.
Find me a Dell laptop computer that has all that built-in for that price, then we'll talk.