BTW: it has been reported just this week (Google it) that FB use is starting to slide. Can't say that I'm surprised.
I was, and still am, surprised that so many people still use it... and actually don't know how to really use it, when it comes to security and your personal info... and your FRIENDS info as well.
My thought has always been: while I don't have anything to hide, what happens when I'm on someone's friend list that does something bad. Am I guilty by association? When these decisions are being made by software algorithms, I very well could be, and it does raise a red-flag. Well... to me any way.
Same reason I'm not so hot on Google services or docs. It just doesn't seem logical to me to give a company that much direct access to my personal info and everything about me, including my correspondence, contacts, etc. What happens when a contact does something nefarious, say like insider trading? Will I be searched and seized too, without me actually knowing about it? Or just seriously scrutinized and added to a watch list of some kind?
Either or, I'd rather play on the safe side, and not even get involved by actually aiding the "bots" by getting caught up in a trend.
Last but not least, so every one can think that I have my "Tin Hat" squarely positioned:
FaceBook, Google, Amazon, and Microsoft were all represented at the recent Bilderberg Group meetings this past weekend. MS and Google have participated many times, while this was a first time for Facebook and Amazon.
I'm not into the conspiracy nut ramblings of what that meeting represents or what goes on there, however... I would like to point out that, at no time has Apple or a representative ever attended. Rather odd for the largest tech company on the planet, wouldn't you think? Neither has RIM for that matter.
I'm amazed that not much is reported about the Bilderberg Group, because it is THE group that makes the world go round. Even more so than G8 or any other conference of it's kind. Just sayin'.

EDIT: Don't bother with Google when finding out more about the Bilderberg Group, the top listings are all conspiracy freak sites. Go to the
Wikipedia page for an unbiased history.