currently is possible to login only using facebook, but we have more oauth2 service providers like google, yahoo, msn.
usually every mail service provider currently provides own social platform.
i would really invite if there will be possibility to login using more oauth2 providers. on several platforms i have linked more identities, so when one service has outage i'm able to login without password using another one.
Why?
If using the API oauth2 is used.
this was erroneously posted, instead of reporting bug.
anyway, why only facebook? i don't have/like/will-use facebook.
i have google account, which also provides oauth2 for authentication. historically i have other accounts like msn, which provides same.
i just don't understand why facebook is favored for password-less login to geni.
As I said above oauth2 is supported. As with google and facebook it is however not the usual way to connect, the standard even there is login with a user name and password.