This week's topic is social networks.
Sociologist robert putnam claims that united states citizens no longer know or trust their neighbors since the second world war. That is, communities have lost their social capital. New media technologies reinforce social network's existence. And New media isolate people. New media technologies opposite social, political and economic relation ships.
Social networks as technology is email, news groups, and weblogs. In social networks as popular culture, members of an online community can affect the results of searches. Social networks as art is interesting. Each rescue is very complicated. And they connect each other beautifully. Because of this reason, they think as a art.
I heard about social network. Going over 5 bridge, we know everyone in the world.
Every person connect each other second hand. I surprise at this
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