Introducing about Facebook

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About SNS
About Face book : Lee Chan-yang
About twitter : Oh Seong-taek
About cyworld : Kim Ji-eun
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Introducing about Facebook
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What’s the Facebook
Facebook is a one of the social network services.
There are over 700 million people who use Facebook
In this time, Facebook is a window that politicans can talk to citizen
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Advantage of Facebook
SIMPLE PROFILE
MAKING NEW FRIEND EASYILY
HELP TO DEMOCRATIZATION
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Shortage of Facebook
INVASINO OF PRIVACY
DATA SPILL
ADDICITION
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WELCOME TO CYWORLD!!!
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What is CYWORLD!
CYWORLD is representative website of Social Networking Service…(생략)