Someone once asked their elderly German mother what was the first sign that she saw as the beginning of the Nazi takeover in the mid 30's.
I'll paraphrase her answer...
"The first thing I remember was that as our rights were slowly being taken away the population seemed to agree with the reasons why without question. Suddenly people found themselves spying on eachother and reporting to the authorities their finding of the most trivial of infractions".
Now, don't go saying I'm equating our present situation with that of Nazi Germany, I'm not, but parallels can be drawn to the basic effects of an increasingly intrusive government.
The reason I brought this up is that we should always question the why's and what for of any government intrusion into our daily lifes whether it be the legality of selling plastic formed into something that can be used for an illegal purpose or the surfing and posting of information onto the web or anything that seems irregular and intrusive.
The days of "If you're doing nothing wrong you have nothing to worry about" are long gone. We are living in a country where our personal freedoms are slowly being taken away, unfortunatley, some people will take it lying down...that is where the real danger lies IMO.