I'm getting this response from facebook:

{ "error": { "message": "(#4) Application request limit reached", "type": "OAuthException", "code": 4 } }

Looks like they've drilled facebook a bit too hard. Any chance Christian Rudder will open source this so we can run with our own app tokens?

Shame - I was curious how this would compare to facebook's internal friend ranking (discoverable through methods such as this: http://thenextweb.com/facebook/2013/11/10/script-shows-faceb...)