This forum is for questions about contributing to the project or proposing features that you would like to develop for the project.
Has anyone used the socialauth.net (http://code.google.com/p/socialauth-net/)
to Authenticate users with Facebook, Yahoo, Google and MSN accounts etc...?
We already have support for Janrain Engage (formerly called RPX) which supports various social logins. As you can see people can already register and login to this site using their Google, Facebook, Yahoo, etc.