Perhaps, I think on paper the MB is great computer and one that may fit my needs, but every time I visit the apple store, I'm amazed at how small the display looks - too small for my needs.
I think the MB is a fantastic computer but there's a number of sacrifices it makes in the name of size/thinness and battery life. Those design decisions work against what I'm looking for in a computer.
I am always amazed at just how light the new MacBook is, but my attention soon shifts to just how small a 12" screen is. It may not be too small for everybody but I couldn't imagine using two windows simultaneously at a decent resolution and I always seem to have at least 2 windows open on my rMBP.