Facebook was down
Obviously anyone can "take credit" for things like this, but if this[1] is true, then jesus.Edit: Since it's topical, I enjoy listening to Chuck Rossi in interviews or presentations.
Releng 2014 - Keynote 1: Chuck Rossi, Release Engineering, Facebook Inc. | Talks at Google [2][1] https://twitter.com/lizardmafia/status/559963134006292481
[2] http://youtu.be/Nffzkkdq7GM?t=4m39s