Why is there no more information about managed jscript? If you search around the web, the freshest information about managed jscript was about a century ago and they were mostly about announcement than the information about the implementation itself. There are far more information about other javascript on the server implementation like Rhino on JVM than the blip on managed jscript.

And will we ever see a sane managed jscript for a desktop (instead of it being tied to Silvelight)? Is there any plan to support Javascript 2.0 specification, etc.