Submission + - Privacy theater - new term by Ed Felten (freedom-to-tinker.com)
It builds on the term Bruce Schneier defined to identify pretend security measures such as most of TSA's efforts: they don't do anything to make you safer, it makes you feel better. Ditto for your privacy, "privacy theater" describes measures that appear to do something for your privacy, while they are actually aimed at stopping you complaining about it.
Brilliant — so far, the best new expression for 2010..