To add my 2c: We have a great esxperience using JSIL for executing some C# business logic on the clinet to make the page more responsible. By chaninig single c#

To add my 2c: We have a great esxperience using JSIL for executing some C# business logic on the clinet to make the page more responsible. By chaninig single c# file we get updated functionality both on client and on the server.