Linux couldn't ask for better marketing. I've run Ubuntu for three years and have no Microsoft products. Couldn't be happier. Linux continues to improve - enhanced read-write reliability, ext4, expanded hardware compatibility, and USB 3.0 support. All software updates come automatically from a single repository. Ubuntu is working towards a 10 second boot time. From Microsoft, "improvement" means a flashier display, lack of backward compatibility, greater use of hardware resources, and increased measures to protect the company from pirates.