Maybe you could do something like StackOverflow does. You are given the option to login using your Google account credentials there. This way it's just the simp

Maybe you could do something like StackOverflow does. You are given the option to login using your Google account credentials there. This way it's just the simple press of a button, both sides get what they want. You can login with Facebook as well, it seems: http://stackoverflow.com/users/login http://stackoverflow.com/users/login