An example of a good integration of login / registration with social networks and openid?

Question

We are in the early stages of creating a new website, at the moment when we need to create a registration / registration module.

I want to look forward to the future, so I want my users to register and register with all kinds of accounts like OpenID, Google, Facebook, Yahoo, etc.

My users are not very tech savvy, do you have an example of a site that has successfully implemented a convenient "universal" login system?

thanks

Answer 1

/fooobar.com / ...

:-)

The only thing that confuses this is the field into which you can enter any supplier. (Dig it under a different heading).