This is a brand new website launched called Knover.  Through this website you are able to search thousands of people and see who they have a relationship with.  Knover is pretty cool because it has a lot of famous people and their relationships all profiled.

Implications - Social networking has changed the way people communicate globally, with easier access to social circles and personal information about friends at consumers' fingertips. Thus, a generation of online socialites who put the utmost value on who knows who is born. Sites such as Knover help consumers develop their social knowledge and enhance their network, which means everything to a consumer who is in constant communication.