If you are going to claim that Dell is cheaper than Apple, here's an opportunity to make some money. I'll paypal $100 to the first person who can find a Dell laptop that is cheaper than Apple and matches it's features.
While this could be construed as trolling, I write this in good faith to demonstrate that Mac's have features no other manufacturer can touch.
Don't forget to include
* Obviously, screen size, HD, Memory, CPU, etc.
* Booting as a Firewire Hard Drive in Targeted Disk Mode
* Optical Audio In and Out
* Honest to god 7 hour battery life (or even 5 hours if 7 hours is too hard to find at Dell)
* Gigabit Ethernet
* A power cord that safely comes out when a 3-year old child runs into the cord
* LED Backlit display
* Sudden Motion Sensor reducing Hard-Drive damage if you do ever drop it
* Preinstalled with a Malware/Viruse free OS (Linux certainly qualifies)
Sure, you could argue that YOU don't value these features. I never said you did. But I do (some of them, anyway), others do, and we're willing pay for them.