If Mr. Snowden had studied history in addition to studying technologies, he should have known that governments who wanted to "reduce our dignity to something like that of tagged animals" is not something new. In fact, in the country where he is staying now, namely Russia, the government of Joseph Stalin was one of the most oppressive government who worked hard to reduce the dignity of its people. Joseph Stalin did all these things before the invention of telecommunication technologies. Perhaps if Mr. Snowden would learn more about the country he is staying, he would learn the difference between governments who wanted to "reduce our dignity to something like that of tagged animals", and governments who are just doing their jobs in providing security to its people. While some of the things done by the more democratic governments deserve debates and perhaps reviews in courts, it should be noted that in world war 2, the oppressive governments' plan for world domination are stopped by organized efforts of the more democratic governments, not by anarchists who say governments can do no good.
"Remember, extremism in the nondefense of moderation is not a virtue." -- Peter Neumann, about usenet