I never understood why people compared Apple's laptops to anything, the fact is, there is no comparison to be made.
People talk about how great of a deal some HP or Dell is and how they are going to save so much money. The sad thing is, in a few months they will be carrying around a huge plastic notebook computer. It will be thick, clunky, and frustrating to use. It won't be as portable, it won't run OS X, and it won't feel good to use.
When I sit down and use my powerbook I enjoy the experience, it feels good. The OS runs perfect, the computer acts perfect, and I stay happy.
I have used well over a hundred PC laptops, and the only ones that come close to Apple's are the IBM Thinkpads. Oh but wait, those are more expensive than Apple's laptops... so much for that idea.
No laptop on the market can match the size, portability, sleekness, and comfort of a powerbook.
Some laptops may be powerful, some may be low cost, and some may look good, but no single one has it all.
The only choice for a perfect all around laptop computer is Apple. If you think different, spend the money on a Dell and suffer. I have never known anyone who bought an Apple laptop to ever regret their decision. There is just no other way to put it.