A young lady from one of the classes I spoke to at CSUF (California State University Fullerton)made this video as part of a PR class.  Well Done.  It has a good message humorously presented.

Here are a few of my other ideas to help end the cell phone scourge:

How about people who are talking on their phones have a blinking light on their head.

How about an app that would tell you how rude your being on your phone.

Another one