It occupies less "volume" ... hmmm ... lets measure the portability of a computer based on the amount of space is occupies in the universe.
This computer is garbage... It is not ultra-portable, it is crippled with respect to connectivity, I laugh at all the threads on "how to save hard drive space", the battery is not user replaceable, the ram is soldered on the motherboard, it is complete junk.
People buy this garbage just because it comes from Apple... Wake up and smell the coffee, a year from now you will all own $3000.00 doorstops ... its the perfect "thinness" to use to prop open a door.
Wait and see!!!
Really, I think everyone gets your point now. All these doom and gloom predictions... just don't buy one! Does it really matter if other people do?