Privacy is nice. A person could say, the 4th and 5th Amendment, are all about privacy. Nice, yes. The new Zec coin is looking really interesting. Peoples right to trade with one another, without any 3rd party having to know about it. On the most basic level, it's only natural. I gave a guy my case of beer because I wanted their hat, they agreed, transaction went though, nobody consulted with any centralized power for this to take place.