Windows Presentation Foundation (WPF) is an incredible new visualization technology from Microsoft and since we are "One Microsoft" with some extremely exciting user experience software coming to the forefront - see Silverlight, Seadragon (aka Deep Zoom) and Surface as examples - Virtual Earth is being the fifth of the beautiful interfaces in our UX arsenal why not marry some of them? Well, I showed Silverlight and Virtual Earth at the MIX conference this year. Well, here's a 3D...