I'm getting a little tired of defending apple, however in my comment after this one I'm going to go to town on the truths for the disclaimer (in the commercial) for both pc's and apple.
For now thou here are some truths:
-When a major new apple revision comes out it is usually the same price if not cheaper than a dell counter-part.
-When a minor revision comes out it is usually around the same price, or be slightly more expensive than a dell.
-Just before a new revision comes out, when the apple technology is dated by a few months if not many months, the mac is usually a hundred or two or three more expensive than the equivalent dell.
-If you guys more ram or a larger hdd or whatever when building an apple computer on their site... you are basically just donating money to apple. It's like theaters selling soda for $5 to make up for their very small margins on ticket sales, except apples small margins are with their entry level machines.
-Driver support is basically guaranteed with an apple computer for both mac os x and windows. It takes a lot of research to be 99% sure you're computer parts will have perfectly working drivers.
-macbooks can have their memory, hdd, and battery replaced, and have very good instructions on how to replace them (both online and on the inside of the case on the battery door =P). This is usually the same for other laptops, unless you get a specific laptop, like my old z7100.
-mac os x has fusion. Windows has nothing.
-it is rarely an option to buy the best video or processor solution for a mac.
-It is much cheaper and their are many more options in building a PC.
-windows does not come standard with equivilent software to imovie, idvd, and garageband. I'm sorry... movie maker sucks compared to imovie. That is an unbiased comparison. It just doesn't compare.
-Most useful generic applications and os tools you can find for windows you can find for mac os x. More things you can find for mac os x can be found for windows. (when I say generic I mean a registry cleaner, or disk defrager makes little sense for mac os x which leads me to my next point)
-Case Insensitive and lack of full character support for the file system under windows. NTFS its self supports case sensitivity, but windows is retarded and doesn't.
-Windows can not read ext3 or ext4 file system formats.
-Windows and workgroups are retarded, and require configuring to get every computer to see each other, and as my above point mentions, excluding linux. My macbook can see every computer and xbox on the network in comparison.
That's all I got for now. Those are all hard facts about the 2 setups.