I have to agree with you on the MacBook Air. I think it is definitely aimed at the business traveler crowd. I can imagine it being convenient for travel, and also having a very nice "wow" factor when you pull it out of your brief case at meetings.

It is getting tough for Apple to charge way more than Dell on their laptops. A MacBook isn't much more than a comparable Dell. There is still a decent premium on the MacBook Pro. The super-thin angle gives Apple a way to charge a huge premium for the MacBook Air. 