"Ticker" and "Orbs" on Silverlight 2 Beta 2
Ticker and Orbs are cool new Silverlight apps that visualize online community activity in fun and interesting ways.
Find them here.
Ticker: shows feeds of recent social bookmarks from MSDN and TechNet; see what people are bookmarking - click on a bookmark to stop the flow and open it in your browser.
Orbs: wonder which forum threads are hot on ASP.NET, Channel 9, and other community sites? Orbs will show you.
Both are Silverlight 2 Beta 2 apps, so download the new beta, try them out, and have fun.