This comes by way of Andrew Sullivan. PostSecret is an interesting project.
You are invited to anonymously contribute your secrets to PostSecret. Each secret can be a regret, hope, funny experience, unseen kindness, fantasy, belief, fear, betrayal, erotic desire, feeling, confession, or childhood humiliation. Reveal anything – as long as it is true and you have never shared it with anyone before.
Create your own 4-inch by 6-inch postcards out of any mailable material. But please only put one secret on a card. If you want to share two or more secrets, use multiple postcards.
Please put your complete secret and image on one side of the postcard.
Many have taken up the invitation. The string of unique postcards, with secrets that range from the whimsical to the terrifying, creates an odd set of aesthetic and emotional sensations.