i am as big an apple fanatic as the next MR regular, but i can never get over the lengths we will go to justify some of apple's rather limited offerings.
it is not at all unreasonable to ask for a lighter, svelter macbook. the response is *not* that should the user should work out more, but that apple should offer light weight, lower power, ultra long lasting options.
apple represents design more than any other major computer maker at the moment, and this is the primary area that they are failing. the only peecees i ever occasionaly admire are the featherweight sonys and ibms.
considering what thin did for the ipod, it seems like a no brainer for the laptop. i would give up an internal cd drive in a flash for a 3 lb 6 hour machine...