A couple months ago, I shared a ride to the Dallas airport with my friend Walt Ritscher. I remember Walt was excited about WPF and WPF/E - so excited it seems he now has a blog dedicated to the topic: WPF Wonderland.
Walt added some west coast flair to my WPF/E Game Of Life code and hosted the sample. You can give it a whirl if you have the December 2006 WPF/E CTP installed.