Another use case: BuddyPoke http://highscalability.com/blog/2010/1/22/how-buddypoke-scales-on-facebook-using-google-app-engine.html http://highscalability.com/

Another use case: BuddyPoke http://highscalability.com/blog/2010/1/22/how-buddypoke-scales-on-facebook-using-google-app-engine.html http://highscalability.com/blog/2010/1/22/how-buddypoke-scal...