JavaScript isn't going to be your father's JS ... forever. Thoughts on the first year of CoffeeScript, syntactic and semantic pain points, polyfills, sugar, and how you can start experimenting with your own flavor of JS.
CoffeeScript creator Jeremy Ashkenas and JavaScript creator Brendan Eich at JSConf2011 and talking about the future of JavaScript and CoffeeScript
Talk by Jeremy Ashkenas and BrendanEich at JSConf2011