Secrets
Via ShakeSis, via Skippy, etc., etc., this is an amazing site where people can send in postcards with secrets. All kinds of secrets, good, bad, bizarre, charming, funny, tragic. It's an unexpectedly moving site, and I dare you to read it without wanting to send in a secret or two of your own. I don't know whether to think of it as a work of art or a sociological experiment, but either way you should check it out. Here are three that grabbed me:
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