How is Silverlight different than Flash?
Many people asked us this question during the tour, which I think is quite natural to ask. Here is how we think: Some of the scenarios for Flash and Silverlight usage are similar, such as rich media/video within websites, or interactive rich content for e-commerce, e-learning, or advertising. However, Silverlight uses a dramatically different approach for creating and delivering experiences in a way that aligns more with our customers development and deployment needs. First of all, Silverlight is part of our UX platform, which spans from Windows to the Web, and include emerging surfaces such as the media/living room (Xbox360, Media Center PC), as well as mobile devices. Each of these platforms has shared capabilities and development tooling, but greatly different performance and integration characteristics. Similar to developing Windows based desktop application, Silverlight apps can be developed using Expression Studio and Visual Studio. Second, as we mentioned in the answer to questi