I started PostSecret six years ago in Washington, DC by passing out postcards to strangers and inviting them to illustrate a secret and mail it to me. Quickly, word of the project spread virally around the world. Today I have a pile of anonymous secrets taller than me - more than 600,000.
Now I'm excited about the new PostSecret App that allows users to discover secrets from their cities or schools, create and share anonymous secrets with their phone, and connect with like-minded people. In this special collection made for Huffington Post readers, I have included five provocative secrets mailed to me on postcards and five secrets shared with the new PostSecret App, and a trailer that explains how the app works.