Seems like a nice machine for users who do alot of business travel. No optical drive? Meh, corporate users don't install software from DVD media anyway... I haven't used a CD or DVD disk in a machine in years. Seems as lightweight and small as possible, before you hit a point where size actually destroys functionality (I hate 10" netbooks, due to the baby size keyboard and horrible screen res+size).
Overall, interesting machine. I wonder how the 1.3 GHz Via Nano U225 processor performs.