Google accounts on Ice Cream Sandwich emulator...

Use the Google account sign in authentication for apps in Android...

Verify ownership web master central problem with authentication google account redirect...

Using paired Google accounts as your Android app login...

How to publish Android application with different accounts...

Sign in using Google account in Android...

Do the User Id properties of email aliases remain the same in Google Apps / App Engine?...

Storing data on a user's Google's account...

"do you want to allow this request" screen in Android, google accounts...

Google Oauth crossdomain.xml problem with Flex...

Connect a webapp to Google account...

How do I NOT require user's email when using Rails Omniauth gem and Google OpenID...

Which App Engine Authentication Method should I choose? (Pros/Cons)...

Google Reader API request token, get 400:Bad Request...

Howto use Google Accounts as login...

PHP OpenID doesn't work with Google/Yahoo and 'hacks' fix it... are they safe?...

Emailed key validation for user registration...

Google Apps Account to be used instead of Google Account for GAE application with a UserProperty...