Here is an article about making sure that your car runs Windows.  Lots of people have cars, so it makes sense that Microsoft would like to have a Windows license for each one.  To me, even Windows Mobile and Windows Embedded seem too heavyweight for a car.  Does that mean that we further split the Windows family to deliver it on further devices?  That means that Windows development is split -- does that mean that there are fewer people to work on the features and bugs in the platforms that I really use?