I found this on bitcointalk re: zerocoin: "Zerocoin would give you this incredible privacy guarantee, then we could add on some features which let the police,

I found this on bitcointalk re: zerocoin: "Zerocoin would give you this incredible privacy guarantee, then we could add on some features which let the police, for instance, to be able to track money laundering. A back door." From http://www.newscientist.com/blogs/onepercent/2013/03/bitcoin-zerocoin.html http://www.newscientist.com/blogs/onepercent/2013/03/bitcoin...