Not all of google uses OS X, actually alot don't. They use Goobuntu (I was a contractor for google and only a couple people used 15" retina MBP). The thinkpads

Not all of google uses OS X, actually alot don't. They use Goobuntu (I was a contractor for google and only a couple people used 15" retina MBP). The thinkpads are nice, also the smaller retina MBP, but it doesn't have discrete graphics. Can't you just hook up an external kb/mouse/monitor to your MBA for now and have the best of both worlds?