Saturday, July 24, 2010

How social networks work

Social networks on the web are like contained versions of the sprawling blog network. People joining a social network usually create a profile and then build a network by connecting to friends and contacts in the network, or by inviting real-world contacts and friends to join the social network.These communities retain the interest of their members by being useful to them and providing services that are entertaining or help them to expand their networks. MySpace, for instance, allows members to create vivid, chaotic home pages (they’ve been likened to the walls of a teenager’s bedroom) to which they can upload images, videos and music.

MYSPACE

MySpace has built a lot of its popularity around its music services. There are said to be over three million bands and musicians registered on it, trying to attract a fan base from the 200 million registered accounts. According to Hitwise, in September 2006 MySpace was the 8th largest referrer of traffic to HMV.co.uk, more even than the MSN search engine.



FACEBOOK

In 2007, Facebook, a social network that originated in US colleges, became available for public use in the UK. Its popularity quickly rocketed.Part of Facebook’s success is its creators’ decision to ‘open up’ and allow anyone to develop applications and run them on Facebook - without charging them. This has seen Facebook users able to play each other at Scrabble and Chess, compare each others’ tastes and send ‘virtual gifts’, among any number of new ideas vying for attention.


BEBO

Bebo, which is popular among school-age children, actually has the most members, perhaps helped by the fact that it is grouped around schools and colleges.Crucially, the growth in the use of social networks by young people in recent years has come at the expense of their consumption of traditional media such as TV and magazines. This switch in behaviour was one of the drivers behind the biggest deal in social media to date, when Rupert Murdoch bought MySpace for US $580 million. Marketers have also increasingly begun to experiment with trying to reach the members of MySpace and other social networks. Bebo hosts pages for many children’s authors for instance, while MySpace has seen a rush of marketing efforts from Toyota to the US Army.



Perhaps the most ‘grown-up’ of the popular networks is LinkedIn, which allows users build their business and professional contacts into an online network. It has been criticised for not being open enough and for charging for too many of its services – but next to Facebook it is still the most popular online social network among people aged 25 and over. The huge success of the ‘opening up’ of Facebook,as mentioned above, could be a challenge to LinkedIn’s ‘closed’ approach in the future.

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