I agree social SSO is the gold standard in terms of UX, but it's also a privacy disaster. What we really need is for someone to make a Let's Encrypt for login. A nonprofit that provides SSO in a privacy respecting manner.
I agree. I'd much rather "login with Firefox Login" or "Ubuntu One" than Google or Facebook for SSO. But failing that, expecting end users to manage passwords to every site (and every site to store passwords) is still irresponsible.
