Social networking lesson plan.  Hands up those of you who like to chat online? How many of you use Facebook? Probably quite a few of you, as in today’s world we can’t seem to live without it. So what is a social network? It is a way of communicating with other people. Why do we use them? Because we like to communicate with other people, especially our family and our friends. It is a good way to keep in touch. There are many different forms of social networking. Probably the most popular today are Facebook, Skype, MySpace, Twitter, Google chat and ICQ. All are different...