While visiting the social networks I tried to learn about them but felt it took a lot of time and I do not think I would use these in my classroom or for my own personal interest.  If I am looking for classroom ideas, I usually go to my favorite sites and find great ideas for my class.   I guess I am not that social and do not spend all my time on the computer.  Maybe some people enjoy networking more and spending time on the computer but I do notl