Do you have a secret? There's an app for that.
Whisper is an app you get on your phone (or your computer) where users post confessions anonymously, but instead of funky postcards they use images that are kind of Tumblr-esque. It's completely addictive and free. Not only can you search for certain topics or share favorites, but you can even search for people posting nearby.

From drugs and cheating, to love and hate, take a look at some of the juiciest Whisper confessions.