Who can say no to the sleek designs, the awesome gfx, the dock menu (Which has been imitated by so many), safari, and best of all. Mail.app and iTunes
.
Also the tracking pad is so much better on a Mac than lets say a dell or gateway, it is smooth, and just works, unlike dell where you have to press really hard to get it to move, and it just feels unnatural.
Plug in the power adapter and it turns orange or green depending on if it is charging or not. On the battery it has a little tester. And adding more memory and or placing a airport express card is as easy as making a cake.
And best of all. It all works, it just works. No messing around with hardware, no DLL's, no registry to **** up, and pretty much virus free.