I'm glad to see this, onaccountbecause I have been curious (as opposed to interested) in FB for some time.
My 40-something daughter is a BIG fan, having used it to find (and maintain contact with) long lost HS girlfriends, etc. However, we never seem to have the time (maybe because she's the wife-of-one and mother-of-two and running top speed most of the time) and tutoring me takes t-i-m-e!
I, too, would like to see if I have any HS friends (sensate, ambulatory, taking nourishment) who also possess and exercise rudimentary computer skills (after all, my 65th anniversary of HS graduation is next June) who perhaps can be located via FB.
I'll do some more reading on the site, but, after perusing this thread and its exhibits, it does seem that one's "choices" as to privacy are limited and easily (maybe) overcome, overruled, over-something. Daunting.