4
votes
4answers
251 views

Why do most sites only offer two social login options?

I noticed the that many site only offer two social login options: Grooveshark: Google, Twitter Quora: Facebook, Twitter Digg:: Facebook, Twitter How does this improve the user experience?
3
votes
5answers
241 views

Best practice to communicate 'direct' registration with a website (not through Facebook, Twitter, Google, etc)

When offering registration on a website with the options to signup with Facebook, Google, etc. What is the best way to say to register 'directly' with the website and not using any external third ...
4
votes
3answers
232 views

Is offering more than one openid/social-sign-in option a good idea?

Lots of sites nowadays offer the option to log in via Google, Facebook, LinkedIn and so on, and sometimes a standard username/password option as well. While this goes a long way toward helping users ...