That doesn't account for my screens, charger, etc. It's an admittedly minor concern, but I imagine it'll be very nice when I can just plug in a single cable :).

The thing I've come to appreciate better is that everybody needs different tools. When I was working as a Systems Engineer and needed to connect via serial port to ratty old servers, this new Macbook would have had me screaming. As a developer at my current workplace, I don't need infinite connectability, just portability :).