Devices Enforce Silence of Cellphones, Illegally  —  One afternoon in early September, an architect boarded his commuter train and became a cellphone vigilante.  He sat down next to a 20-something woman who he said was “blabbing away” into her phone.  —  “She was using the word ‘like’ all the time.

Source:   New York Times

Author:   Matt Richtel

Link:   http://www.nytimes.com/2007/11/04/technology/04jammer…