It's my only computer, and I don't need more power.
Does everything I want, and I don't need more power.
Do people seriously need a computer that has 3.0ghz and a 512mb graphics card when they just browse the web, watch movies, listen to music and do work on their laptop? Do you even need 3 USB slots and the drive when you can connect to you printer and many other devices through blutooth and wireless? And you can download the music, and movies online at high speed and watch them as soon as you start downloading?
People are just picky.
The only thing I hate is the fan, it sounds like a damn hoover vacuum. And the occasional core shutdown, especially when I ichat for more than 15 min... Apple, you suck at this.