We allow Google, Amazon.com, credit companies and all manner of private corporations to collect intimate information about our lives, but we reflexively recoil when the government proposes to monitor (and not even collect) a fraction of that information, even with legal safeguards. We carry in our wallets credit cards with RFID chips. Data companies send unmarked vans in our neighborhoods, mapping wireless networks. The IBM scientist and tech guru Jeff Jonas noted on his blog that every time we send a text message, we're contributing to a cloud where "powerful analytics commingle space-time-travel data with tertiary data." Geolocated tweets can tell everyone where we are, what we're doing, and who we like. [...]
Government power is just different than corporate power. Our engagement with technology implies a certain consent to give up information to companies. A deeper mistrust of government is healthy, so far as the it places pressure on lawmakers to properly oversee the exercise of state power. Warrantless domestic surveillance by NSA during the Bush administration doubtless ensnared a number of innocent Americans and monitored the communications of people who posed no harm to anyone. Where the standard is personal privacy and the rule of law, the violation is severe. SOURCE
Feds track citizens using Sprint's geolocation data, and Yahoo, Verizon sell information on their customers.