I have an iPad and a MacBook Air. I rarely use my iPad even when traveling. The MacBook Air is so thin and lightweight that it's pretty much like a tablet, plus you have a real keyboard to type on, which I much prefer to beating on glass. It also gives you the ability to read other media (like thumb drives) via the USB ports.
Mike
^THIS^ I stopped using my iPad because you can't help but accidentally touch an unwanted part of the screen.
Mac Book Air is the only way to fly.
