You can use your OpenID account for for authentication.
What is OpenID?
OpenID is a new way to identify oneself on the Internet. With one OpenID, a user is now able to logon to multiple websites,
easing the burden of remembering dozens of usernames and passwords. That's one of its promising features: OpenID may be the last ID you ever need.
Don't have an OpenID?
You may get a FREE OpenID at Vidoop.com