Redes Sociales

Social Networks
Definition
The term network, it comes from the Latin “rete” and it is used to define an structure that has a certain model. There are a lot of kinds of networks: informatics,electrics,socials. The social networks can be defined as structures where many people exchanges different kinds of relations friendly, work, loving.
Nowadays the tem social network calls to the differentplaces or internet pages that offer to sign up to the people and to contact with infinity of individuals with the finality of share contents, to interact and to create communities about similarinterests: work, readings games, friendship, loving relations.
Evolution
The socials networks have his begginings at the middle of 1995 when Randy Conrads create the web site classmates.com. It allowsthat the people can to recover or to support the contact with ancient friends of college ,institute, university, job.
In 2002 appear web sites promoting the networks of circles of friends on-line whenthe term was used to describe the relations in virtuals communities.
One of the most popular first social networks Friendster appears in 2002 and was created to help finding friends of friends andin May of 2003 had been grown to the quiantity of 300 thousands of users.
In 2003 with the arrival of web sites as Friendster, Tribe.net, MySpace, Ecademy, Soflow and LinkedIn there were more of200 sites of social networks. The popularity of this sites grew fastly and big companies have entered in the space of social networks in internet . Google throw Orkut in January of 2004 resting anexperiment of one of employees maked in his free time.
Facebook was created originally to rest to the university networks, in 2004, the users of the site was obligated to provide the Email addressesassociated with the Educational institutions. Facebook later has been extended to include the students of secondary, professionals, and finally all the potential users of Internet.
Across these social...