You know the saying about everyone getting 15 minutes of fame. Not any more, now you only get 15 minutes of anonymity. The permanent effects of all our digital sharing give us "digital tattoos" that are with us, well, forever. This short video by Juan Enriquez reminds us about the consequences of too much sharing.
I'm not saying don't do your social media, not at all. It's wonderful, and useful. Do watch the video, please. (Can't see the video? Click here to watch on TED.com)