While in Boston, Gavin and Jill joined a gaggle of Dojo hackers at a dinner ostensibly to mourn my birthday (thanks to Dylan and Pete for organizing!) and in the course of conversation Jill asked something along the lines of:

So why do people get so excited about closures?

Which prompted a several of us to flail and flop gasping the salt flats of analogy like fish out of polite-conversation water. After about 10 minutes of this, Jill succinctly summed it all up in the form of a question:

Oh, so it’s like “action-oriented programming”?

This is perhaps the most insightful and succinct description I have ever heard of what JavaScript is all about.

Update: Jennifer just played this for me and it gets right to the heart of this post: the important part of doing what we do with computers, and more importantly, with the web, is to give the power of Computer Science to real people…and it starts with insights like Jill’s that build a shared way of thinking and talking about the world. It makes me sad that many programmers miss that, but when non-programmers can share in the beauty and power of code, it does a lot to make it all seem worthwhile.