Looks interesting, but why do I have to create a username and password even if I...

Turing_Machine on Sept 12, 2012 | parent | context | favorite | on: Google Launches Free Tool To Let You Run Your Own ...

Looks interesting, but why do I have to create a username and password even if I sign in with Facebook? The whole reason for allowing people to sign in with Facebook is so they don't need to manage yet another login and password, or so I see it.