title: Android: Can I use google ClientLogin for user registration?
body: <p>We are developing an app that has the option of user registration. Now we want to make this process as easy as possible for the user (to encourage registration), so we basically want the user to login with his google account and our server will simply store his google username (not his password). We are not accessing any google services with the app, but simply want to give an easy option to register and login. Is this something that other apps are doing? Does Google have a problem with that?</p>