I posted last month about my work bringing E4X to NodeJS (and elsewhere) via desugaring [http://groups.google.com/group/nodejs/browse_thread/thread/713067d9d9db64e7], and since then I've been taking the project in a different direction. I'm pretty much abandoning E4X entirely, and only implementing XML literals as if E4X didn't exist. This idea came up in another thread last month too [http://grou