JavaScript: Douglas Crockford Video

Douglas Crockford is Yahoo!’s leading JavaScript Architect. He has written extensively on JavaScript and has been among the protagonists of the JavaScript developer community for more than a decade. Douglas is the discoverer of the JSON data format and a frequent contributor to YUIBlog.
I saw him give a talk at Yahoo's Hack Day, and it was amazing. The video is now available. Douglas provides an amazing historical perspective on JavaScript.