Nice info, I didn't know they knew so much already but it doesn't surprise me.
I wrote a lengthy post on how the blockchain will not bring the anonymous libertarian utopia, but instead a completely transparent one, about a week ago. Maybe somebody would like to read it and make my day, because I don't get all that many views: https://steemit.com/cryptocurrency/@pandorasbox/why-bitcoin-and-the-blockchain-will-not-bring-the-libertarian-utopia-you-desire-the-future-is-not-anonymous-and-perhaps-not-even