"You shouldn't be lulled into posting just any old thing because you think the only people that can read it are those on your friends list," emphasizes Kuan, as modern Internet search technology and password hacking methods mean that once you post something, it could potentially be seen by anyone.
Facebook（臉書）成立時間：2004 年全球用戶數：2 億 83,44 萬 3,180 人（2009/9/25）台灣用戶數：322 萬 2,200 人（2009/9/25）