BG spot on ,on every point, people think they can register with fictitious name and personal details, they are totally ignorant of the fact that FB collects IP addresses , computer name and anything that they possibly can.
When comes to smart phones there has been comments that front camera is used to record users expressions, plus the fact that users give practically all access permission to their phone by most apps.
I think we may have social point scoring similar to the Chinese, just under a “different name”.
I have tried to register ” anonymously ” on zerohedge , they sent initial email message but failed to issue member confirmation. Why ???????
GT