I saw many links over the internet and specifically openid-consumer project (which is a part of http://code.google.com/p/google-app-engine-samples/), but it doesn\'t work as
I have setup an example app here:
http://github.com/shripadk/authlogic_openid_selector_example
With the source code. It works exactly the way stackoverflow does. Have not implemented facebook auth as its buggy still.