Re:A digital skeleton key to access any website
by donpdonp on Thursday May 14, 2015 @12:40PM
(#9546083)
I agree its mostly gone. Here are the sites I can think of that still support OpenID login:
https://stackexchange.com/users/login https://bitbucket.org/account/signin/ http://openid.yahoo.com/ still responds, surprisingly. The wordpress openid plugin is still around.
OpenID has gone the same way as XMPP, a good open and decentralised protocol lost to proprietary social networks.