Except that students don&#x27;t know what is public. They often don&#x27;t even care if the whole world can see that because they don&#x27;t know how it affects them now or later.<p>While it has gotten better (I&#x27;ve noticed that more and more students use s private profile on Twitter, they still accept every follower). It is kind of like if teachers start disgusting as students to invade their privacy, which they have no right to do.