Damn! After just one day, I'm seriously close to throwing all my free-software principles out of the window and buying Enso.
It's that good!
I've started putting work stuff on it on my machine at work ... and I have a horrible feeling I'm going to be dependent by the time the free trial is over. Going back to ordinary Windows is going to be traumatic.
Anyway, I want these guys to get rich so other people get inspired to copy them and all software works like this. And so that they get round to releasing the Python scriptable extension.