Our pal Mike se il posted this link on FB this morning, and I think you all may want to take the time to watch it. It shocked me totally to see how easy it is for someone to stalk your locaiton from an uploaded photo:
http://www.facebook.com/l.php?u=http%3A%2F%2Fwww.cybersalt.org%2Fgeneral-news%2Fsmartphone-pictures-...
