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  _____    _    _    __   _     _____    _____    
 |__  //  | || | || | || | ||  |  ___|| |  __ \\  
   / //   | || | || | '--' ||  | ||__   | |  \ || 
  / //__  | \\_/ || | .--. ||  | ||__   | |__/ || 
 /_____||  \____//  |_|| |_||  |_____|| |_____//  
 `-----`    `---`   `-`  `-`   `-----`   -----`

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Text this: Perception of users of electronic bulletin board [a case study].