500 million people as of July 21, 2010
http://blog.facebook.com/blog.php?post=409753352130
www.500millionfriends.com
The Social_Network & Soundtrack
http://pursuitist.com/tech/foursquare-talks-about-facebook-places
Facebook continues to be a wonderful tool for so many people, but digital-security & privacy remains a challenge.
https://tron.fandom.com/wiki/Identity_Disc What if everyone someday is eventually forced to be injected with a nanotechnology version of an Identity_Disc? A time when you can't log in or be granted access to anything without having the most up to date Digital ID.
