Philadelphia man uses a Jammer on a bus to stop phone chatter?

Eric a man on a Philadelphia bus would fire up his hand held jammer when he did not want to hear the conversations around him.  He is quoted on saying that the other people on the bus were “extremely loud, no sense of just privacy or anything. When it becomes a bother, that’s when I screw on the antenna and flip the switch.”  He also claims that he did not know that the act of using a jammer carried a fine.  To avoid the fine he told NBC 10 that he was going to dispose of his $300 jammer.  Since everyone has a cell phone or other forms of technology now would you use a jammer to stop the annoyance.  Do you think that since everyone has these annoying technology that more people will become fed up with the chatter and try to stop it like this man in Philadelphia, Eric.

http://abcnews.go.com/blogs/technology/2012/03/agitated-man-uses-cell-phone-jammer-to-block-chatter-on-bus/