I see FB as a real danger to privacy. That's why I don't use it - ever.
I don't use FB myself as a rule but for those who do, I think it is a wonderful means of communication if used properly.
For example there are really interesting and informative groups particularly concerning local history and the history of surrounding towns etc - lost dogs and cats - general information
I think the problem arises because of deliberate corruption by corrupt people as has been outlined here and as can be seen by the number of innocuous groups which can only be accessed by becoming a member.
Interesting that you should bring up the issue of privacy. Already referred to in this morning's posts is a group which has actually gone out of its way to invade the privacy of others
"CMOMM is the social media extension of the CMOMM forum".
Anyone remember the sick diplomas in McCann hatred? promoted by yet another well known facebooker and video editor who uses all means possible to keep the flames of hatred burning high and bright.
One certainly doesn't require a facebook account to become victim to privacy invasions ... they remain today as they always were and as they were created to be. One of their most horrid attributes being the pretence and the aberration of cynically using Madeleine's name to put whatever obstacles they can muster to deny her the justice her family - BKA - SY - and now even the PJ seek for her.
In my opinion - all seriously sick!