'Avalon' Extended to Mac, Web Devices

At this week's Professional Developers Conference, a lot of the focus has been on making the user experience within Windows better. However, Microsoft is also aiming to extend that same user experience across platforms and devices through "Windows Presentation Foundation Everywhere," or WPF/E.
http://www.betanews.com/article/Avalon_Extended_to_Mac_Web_Devices/1126898869