Community

A community is a social unit of any size that shares common values. Although embodied or face-to-face communities are usually small, larger or more extended communities such as a national community, international community and virtual community are also studied.Inhuman communities, intent, belief, resources, preferences, needs, risks, and a number of other conditions may be present and common, affecting the identity of the participants and their degree of cohesiveness.

Since the advent of the Internet, the concept of community has less geographical limitation, as people can now gather virtually in an online community and share common interests regardless of physical location. Prior to the Internet, virtual communities (like social or academic organizations) were far more limited by the constraints of available communication and transportation technologies.

The word "community" is derived from the Old French comuneté which is derived from the Latin communitas (from Latin communis, things held in common), a broad term for fellowship or organized society. One broad definition which incorporates all the different forms of community is "a group or network of persons who are connected (objectively) to each other by relatively durable social relations that extend beyond immediate genealogical ties, and who mutually define that relationship (subjectively) as important to their social identity and social practice.

Internet Communities

Groups of people are complex, in ways that make those groups hard to form and hard to sustain; much of the shape of traditional institutions is a response to those difficulties. New social tools relieve some of those burdens, allowing for new kinds of group-forming, like using simple sharing to anchor the creation of new groups.

One simple form of cooperation, almost universal with social tools, is conversation; when people are in one another's company, even virtually, they like to talk. Conversation creates more of a sense of community than sharing does.

Collaborative production is a more involved form of cooperation, as it increases the tension between individual and group goals. The litmus test for collaborative production is simple: no one person can take credit for what gets created, and the project could not come into being without the participation of many.

An online community builds weaker bonds and allows users to be anonymous. Clay Shirky, a researcher on digital media, states in reference to the audience of an online community, “An audience isn’t just a big community; it can be more anonymous, with many fewer ties among users. A community isn’t just a small audience either; it has a social density that audience’s lack.” The sites that offer online communities, like MySpace, Twitter, and Facebook, allow users to “stalk” their community and act anonymously