You sent me that link on another thread which I appreciated. Then I found this interview with him: http://dailycaller.com/2013/06/10/what-do-they-know-about-you-an-interview-with-nsa-analyst-william-binney/?print=1
It's worse than we thought, but not than we imagined. They've just put it together before we thought they woudld.
Now, they do not have the power to analyze this stuff in rea time...but they do have the power to individually go back through it for people they think are a threat. And that is what they are doing now.