How to leave facebook

Certainly, a good read, even if it doesn't inspire me to leave fb yet.  http://goo.gl/uQZEK
One paragraph there reads almost word for word as one of the reasons why we develop osom.me :

Those with whom your connection is so limited aren't really your friends, or aren't very close ones at any rate.  One of the lessons I was taught growing up, and its wisdom grows in me by the day, is in life you are lucky, lucky, to have four or five true lifelong friends.  The rest will come and go throughout your life, and you will survive.

And I decided to stop visiting fb newsfeed from now on. This should leave me "find-able"  to old pals if they ever look for me, as well as keep fresh contact data for my phonebook.