I came across this in Facebook. A quiz authored by the ACLU of Northern California that will give you a scare or at least make you pause before you take one of those Facebook quizzes.
You know - the ones that will tell you what writer you resemble or what your mermaid name is or try to beat your friend's score on name the drunk celebrity.
The surprise that the ACLU is trying to give you is about how much of your personal information these quizzes can access.
And it doesn't matter if your profile is "private." When you take one of those quizzes some unknown quiz developer can access almost everything in your profile. Depending on what you have ther, it might mean religion, sexual orientation, political affiliation, pictures, and groups.
These quizzes also have access to most of the info on your friends' profiles, so, even if YOU avoid taking the quizzes, they could be giving away your personal information.
So, the ACLU created a Facebook quiz that you can take that will show you just what they can see about you. It's at http://apps.facebook.com/aclunc_privacy_quiz/?ref=nf