This is an app you should download to teach the people you care about that privacy issues are real, that social networks like Facebook and Foursquare expose you and the ones youlove, and that if youdonot know exactly how much you are sharing, you are as easily preyed upon as if you were naked.
The media landscape is so utterly fragmented today that it is possible to look ridiculous to most observers while commanding the devotion of a not-insignificant slice that will support you 100% no matter what youdo, because they loveyou or what you claim to stand for, or because they despise your enemies (see: Sarah Palin supporters).