I've done a lot of low-level JavaScript work via my time developing SproutCore 1.0. Jeremy is right on. Keep JavaScript open. Add red tape if you must, but don

I've done a lot of low-level JavaScript work via my time developing SproutCore 1.0. Jeremy is right on. Keep JavaScript open. Add red tape if you must, but don't ACTUALLY lock it down. The openness (and lack of package management) are killer features. We are lucky that JavaScript is the language in the browser; it could easily have been Visual Basic (shudder).