One of the reasons I love working in the developer platform space is that I get to see the amazing solutions people build with our product.  Microsoft PopflyExpress Yourself

I am very impressed with what the Popfly team has been able to create on top of Silverlight 1.1 Alpha in just a few weeks...   Not only is it a cool app that is addictive to play with, but it shows what is possible with Silverlight 1.1.. Between it and TopBanna I think we are starting to get a peak at what is to come on the web. 

 

Here is what I came up with with literally 5 mins of playing around with it.. Notice how it reuses a block someone else published, cool and viral! 

http://www.popfly.ms/users/BradA/BlogTitleRansomNote.small

 

Check on JohnMont's post for some great info and links.