Facebook's OpenID Goes Live

Later today Facebook will officially become an OpenID relying party. What does that mean? It means that if you wish to register for Facebook using another OpenID provider, you can. Initially the service will not be completely open though. As Facebook will post later today, “To start, new users can now register for Facebook with their Gmail accounts, and existing users can link their Facebook accounts with any OpenID provider to connect with friends and eliminate the need for multiple sign-ins.”