http://{your-openid-url} https://www.google.com/accounts/o8/id http://yahoo.com/ http://openid.aol.com/username http://username.myopenid.com/ http://flickr.com/username/ http://technorati.com/people/technorati/username/ http://username.wordpress.com http://username.blogspot.com/ http://username.livejournal.com http://claimid.com/username http://username.myvidoop.com/ http://username.pip.verisignla