I use Ubuntu 11.04 on both my desktop and notebook and I'll soon replace the notebook. In shopping around, Macbook Air was the best I could find. Two most impor

I use Ubuntu 11.04 on both my desktop and notebook and I'll soon replace the notebook. In shopping around, Macbook Air was the best I could find. Two most important features, for me of course, are long battery life and low weight. If I buy Macbook, since I never used MacOS full time before, I'll certainly give myself enough time to explore it and try to use it as much as possible: if I end up not liking it, I'll just install Ubuntu on it.