There is an app with which you can anonymously shout out your secrets over the Internet. Do you already know about "Whisper"?
I know about it, and know that post secret doesn't encourage it. Either way I'm not into it:
Once your secret is out there, you can never get it back.
I love Whisper :)
I heard about it. Seems kind of pointless...
Yeah. It's not that great.