Friendster was followed by My Space and Linked In a year later, and eventually Bebo.Friendster became very popular in the Pacific Islands.They may feature digital photo/video/sharing and "web logging" diary entries online (blogging).social-network services, though in a broader sense, a social-network service usually provides an individual-centered service whereas online community services are group-centered.Information is suited to a gift economy, as information is a nonrival good and can be gifted at practically no cost.
The variety of stand-alone and built-in social networking services currently available online introduces challenges of definition; however, some common features exist: Most social-network services are web-based and provide means for users to interact over the Internet, such as by e-mail, by instant messaging and through online forums. They can incorporate a range of new information and communication tools, operating on desktops and on laptops, on mobile devices such as tablet computers and smartphones.
Furthermore, the idea that these services are defined by their ability to bring people together provides too broad a definition.
Such a broad definition would suggest that the telegraph and telephone were social networking services – not the Internet technologies scholars are intending to describe.
Such models provide a means for connecting otherwise fragmented industries and small organizations without the resources to reach a broader audience with interested users.
Social networks are providing a different way for individuals to communicate digitally.