Submission + - Screencast: How to use OpenID
Simon Willison writes: "The OpenID standard for decentralised authentication is the online community's best chance at achieving single sign-on for web applications without conceding control to a single vendor. I've put together a five minute screencast demonstrating OpenID in action, released under a Creative Commons license. If you own your own domain name you can turn it in to an OpenID using just a couple of lines of HTML; no server-side component required."
