John Lam, why Dynamic Languages from John Udell podcast:
expressing my intent in the code.
Interesting interview between Tim Heuer and John Lam on Ruby as a part of the announcements yesterday.
The Ruby support from Microsoft is more than just Silverlight; it also crosses into the server and the client, outside the browser.
21st Century SmallTalk: IronPython 2.0 in a browser, performance and dynamic fun.