Kind of sleazy idea/site but they re trying to make a point about what you choose to share on Facebook...privacy settings are not so "private":
"Your life is an open book. If it wasn't before it is now. This doesn't have to do with only the Facebook opengraph initiative and privacy fiasco. There is a new player that is capitalizing on this debacle. It is called youropenbook and it shows you the status of everyone on FB based on a search topic. The results are returned and it doesn't matter if the user is private or not."
Youropenbook shows you what is out there
Openbook - Connect and share whether you want to or not
I guess the ultimate lesson is be careful what you post on the internet.
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