TechHive: Social-network privacy settings compared
Facebook, Google+, and Twitter all have settings that let you tweak what others can see on your profile, but navigating those settings can be a bit of a mess. Not all social networks give you complete control over your privacy online, so here's a quick overview of what Facebook, Google+, and Twitter allow you to do.
http://rss.macworld.com/click.phdo?i=e68f5d7e5d810defe10112a0e61f8616
