Sure there are lots of great "technical reasons" to upgrade to Microsoft’s new Silverlight 4 — but using an application written specifically for Silverlight 4 is a much better way to convince you to upgrade!
Silverlight 4 Client for Facebook – This application brings together the many compelling platform capabilities of Silverlight 4 into a rich out-of-browser application in the familiar context of Facebook. Enjoy the photos, feeds, events, friends’ walls, and inbox mail from your Facebook account in an appealing and user-friendly environment.Install Silverlight 4 Client for Facebook:1) Uninstall the previous version of Silverlight 4. This can be done in Add/Remove Programs on Windows or by just deleting the application on Mac.2) Install new Silverlight 4 RuntimeDownload –> Windows Silverlight 4 Runtime for Consumers
Download –> Windows Silverlight 4 Runtime for DevelopersDownload –> Mac Silverlight 4 Runtime for ConsumersDownload –> Mac Silverlight 4 Runtime for Developers3) Install Silverlight 4 Client for Facebook
Bonus Silverlight Applications:Flashcards – a Silverlight web application where you can create, share, and study online flashcards. Find a deck in the community, or create your own. Decks can have up to 300 cards, and each card can have any combination of text, image, and sound on the front and the back. Flashcards offers a unique learning experience that you don’t get with traditional flashcards. Cards that you have never studied before are introduced at a rate that is customized for you.Pivot makes it easier to interact with massive amounts of data on the web in ways that are powerful, informative, and fun. By visualizing thousands of related items at once, users can see trends and patterns that would be hidden when looking at one item at a time.Download –> Pivot