You make some very good points there, and I love the idea of being able to go to a new site, let it know who I am, and have it already configured for me. The q

You make some very good points there, and I love the idea of being able to go to a new site, let it know who I am, and have it already configured for me. The question I see though is how Facebook can turn around and regain the trust it lost through some of its misguided ventures like Beacon, etc.