http://blogs.technet.com/b/privacyimperative/archive/2011/06/14/microsoft-healthvault-explains-privacy-considerations-with-facebook-integration.aspxLast week on the Family Health Blog, the Microsoft HealthVault team announced it would let users sign in with Facebook, and also explained the privacy considerations around the move : For many folks, Facebook is the Internet --- the social networkingen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)