Banned

今天看了一下新闻，2011年被禁止的事情之一。。
老师不能加学生成为好友？！！

Teachers-student Facebook friends: Social networking has been a minefield for teachers. In Missouri, state senators came up with a band-aid solution. Fire any teacher who accepts a student's friend request on Facebook. They probably shouldn't retweet anything from a student either, just to be safe.