The process pictured here: http://servletsuite.blogspot.com/2010/08/mobile-id-card-for-facebook.html http://servletsuite.blogspot.com/2010/08/mobile-id-card-for

The process pictured here: http://servletsuite.blogspot.com/2010/08/mobile-id-card-for-facebook.html http://servletsuite.blogspot.com/2010/08/mobile-id-card-for-... And you does not give actually your info away. Mashup does not store your data - it just links to your FB profile