During social networking, the two components that communicate are people. What makes a social networking website or application interesting is the activities of one or more people at one and i.e. one or more users at one end, and the activities of one or more users at the other end.
People have always been the major components of all social networking websites or applications, as there is none that has been created without depending on the activities of humans for its usage. However, it is important that we don't neglect the importance of the interfaces that come with all these social networking websites, as they are what is keeping them more interesting for people.
Currently, the concept of social networking has moved from getting people to themselves without any barrier of location, it has now been used for different reasons. While the concept of social networking is now being used by businesses to help their businesses grow, others are using it to sell themselves to other people.