Play Yahoo! Messenger on WPF!
Flashback: Last night Karsten Januszewski tipped us off to a really cool new WPF version of their instant messenger application from Yahoo! Jeff and I dropped by today to check it out. This is a good example of how WPF is going to change the applications that we use every day. In this demo, we can see how contacts can be dynamically grouped and how the application seamlessly floats between a windowed application and the Vista Sidebar.