Facebook is not a social network

Facebook is not a social network.
It is a profile, connections and permissions management platform.
Facebook will become less and less of an entry point. Data will be provided from all of our connected devices and services.
Facebook will become a control panel for controlling who can see what and when.
Hopefully Facebook know this, and will focus efforts on improving these dashboards, knobs and twiddles, which allow fine control of your data being sucked in and pumped out.
Hopefully users will understand this, and make sure they take the time to dashboard, knob and twiddle who can see their life.