Social networking sites, Internet chat rooms, e-mail, media and the like dramatically lower the cost of exchanging information. Will lowering the barriers and costs of exchanging information expand the public sphere in a positive way?

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The Answer of Social networking sites, Internet chat rooms, e-mail, media and the like dramatically lower the cost of exchanging information. Will lowering the barriers and costs of exchanging information expand the public sphere in a positive way?

Social Networking Sites, Internet Chat Rooms, E-Mail, Media and the Like