I think losing the White MacBook is a great shame. For the the same price (Apple's new entry-level notebook) the air has a smaller screen, no CD/DVD, and less than half the Hardrive.
I think for the average consumer looking to get a basic mac notebook, this is bad news.. . . . Even my mum uses more than 64gb Hd space! And I can't imagine she would be too happy using the 11 inch screen either, or loosing the ability to import and burn from CD.
Suddenly the base price for a mac laptop with what can be called standard/basic/expected features just went up £250?!?!?!?!?!?!