Server-side rendering with partial views? You're never going to get something as simple as Flash, with a write-once works everywhere. But your user's aren't go

Server-side rendering with partial views? You're never going to get something as simple as Flash, with a write-once works everywhere. But your user's aren't going to be annoyed at the crappy UX that Flash (or Flex) applications brought us. EDIT: I'm dead serious about this, with the concept of isomorphic apps, I'm not convinced building thick Javascript-based clients is necessarily the way to go for a lot of use cases, including the traditional business information worker-type of application. With these modern JS frameworks working on the concept of rendering virtual DOM diffs, why not just render the partial diff on the server and swap out the specific DOM on the client page?