Ever wonder how your Facebook friends are connected? Now it is possible with the Facebook Application Social Graph which enables you to visualize your facebook firned and how they are connected with each other. You can zoom in to the various nodes or clusters of your Facebook friends to get a closer view. Clicking on a node highlights their name and show you to which of your friends they are connected too (Facebook friends in common). We’ve had a look in the office and many variations of this can be found. Your Web AddiCT(s); main clusters are the local Internet Industry people, High School classmates and then a small cluster of Family members.
Have a look at your Social Graph on Facebook here.