I'm a little nostalgic for the days when one-to-one was the way to go, when I could say what I felt without having to worry about who else might hear it. "
或許還有待觀察，但它另一個讓眾多網路觀察家擔憂的議題，反而是──由於這種新興平台的訊息傳遞太過便捷，使用者會不會在不知不覺中揭露過多隱私卻不自知？美國總統歐巴馬日前在維吉尼亞州一所中學發表演說，就一再提醒年輕學子，一定要仔細篩選放在 Facebook 等微網誌的資訊。