At one time Flex was a server side component, I think version 1. You would use MXML documents and when they were requested from the server the compiler would create the SWF.
For example, you could have, "http://www.mysite.com/Main.mxml?id=10" and what would be returned was an HTML page with the compiled SWF of Main and I think you could have query parameters passed to it as well. Is it possible for Flex 4.11 to be setup like this and is it possible to setup FlexJS like this (and would it be a good idea)?