I agree. For most of the apps out there, I use Google+ to login, even if there are other services available.
Why :
* Using Android, Google+ seems safer, faster, and easier to remember ( that I logged in using Google )
* I don't have to worry about Permissions that much ( Facebook - post to news feed, send notifications )
* I can use Multiple Google accounts for logging in ( and switch anytime )
* Again, it's Google.
Why : * Using Android, Google+ seems safer, faster, and easier to remember ( that I logged in using Google ) * I don't have to worry about Permissions that much ( Facebook - post to news feed, send notifications ) * I can use Multiple Google accounts for logging in ( and switch anytime ) * Again, it's Google.