Laptop makers (including Apple) need to go the iPad way... Have an option of a Cellular data (4G, 3G etc) for every lightweight laptop. Then people don't have to worry about carrying a 'hotspot' with them or using their phone to connect their laptop to the inter-web while on the move.
I have a feeling Apple is going to put it in the Macbook Air as soon as they find some 'room' in the already skinny Air!
I have a feeling Apple is going to put it in the Macbook Air as soon as they find some 'room' in the already skinny Air!