Christopher Hoofnagle writes for San Francisco Chronicle, July 28, 2013
We have to limit the ability of firms to collect and maintain data. Firms take the same position on privacy as the NSA: They believe that collecting data does not raise any privacy interest; only the use of data can create a privacy problem. This is an appealing but dangerous position. It leaves personal information in the hands of institutions desperate to monetize it, with little ability for individuals to prevent or even detect objectionable uses of data.