What sites do you know of that are using Silverlight? This information will help us to decide when to adopt the Silverlight platform.
The sites should be public-facing and be considered high-traffic. (at least 300,000 hits per month).
We are a Microsoft shop and Silverlight is based on .NET, so that is very attractive to us. But my research has turned up only a couple of high-traffic public websites that are using Silverlight: The NBC Olympics website and the Major League Baseball site (which is moving to Flash).