On Fixing Your Privacy Settings so Randoms Can't See Your Posts

This link:
http://bit.ly/qeZ8de
is a useful article on changing your Facebook privacy settings so random people on the Internet who happen to be friends of one of your friends can't see posts on *your* profile.
Strangely, I think this ticker is very similar to the news feed that people got very upset about a couple of years ago.  I think that our feelings about privacy may have evolved.  My friend Jen posted this first.