Im going to go ahead and copy/paste what i said in a somewhat similar thread, slightly modified. And im going to preface it by saying i am very good with computers("PC"s. even though Macs are PCs).
The whole argument is incredibly stupid. It isnt about which system has BETTER programs and shit like that. Its all opinion. For example, one person might prefer Final Cut to a program you cold use on windows, and another just the opposite. Neither person is wrong. I dont understand why PC users often feel the need to point out the "flawed logic" of mac users. Its just what they like to use, end of story. And perhaps they have decided that they like Macs enough compared to PCs that they are willing to pay a premium. Perhaps they place a greater value on simplicity than on power, or just prefer OSX, and thus dont mind the fact that they are paying more for less power. Same with mac users, some people just prefer PCs and dont feel the need to pay extra for a mac, and would in fact prefer not to. end of story.
I just bought a Core i7 Macbook Pro. I did so because i prefer a lot of the programs that Mac has to offer to those on PC for things related to music especially, but also photo/video editing, and other such things. That being said, i will still have a powerful PC that i pretty much put together my self for other things like gaming that macs are necessarily up to my standards for.