OAuth is for authorization, not authentication. Please stop using it like this. If you want SSO-style authentication using OpenID or SAML2.
Unfortunately I think that ship has sailed. Personally I'm hoping Persona will catch on. At least that's designed as an authentication scheme.
Amazon Announces Login with Amazon
91–93 of 93 posts
Re: Amazon Announces Login with Amazon
#92Earlier quoted context omitted.
But might you now have to put up with Amazon targeting even more ads and recommended products to you based on the various sites you've logged into using their service? :/
So your complaint is that the ads you see will be more relevant to your interests? Really?
Obviously, this is my personal preference, and I do understand that ads can be a useful revenue stream for companies targeting other users with different profiles from mine.
Re: Amazon Announces Login with Amazon
#93Earlier quoted context omitted.
Unfortunately I think that ship has sailed. Personally I'm hoping Persona will catch on. At least that's designed as an authentication scheme.
What problem does it solve that OpenID doesn't? OpenID already has a lot of adoption, and IMO works quite well.