I definitely believe schools should block social networking sites. The amount of time that I waste on Facebook at HOME is appalling, much less at school. I like to be able to focus on the tasks at hand, and not distract myself with other people's posts, photos, and videos.Bullying is a problem we already deal with in school, and it is not wise to allow another opportunity for that to occur. Therefore, because of distraction and potential risks, I believe that social networking sites should not be used in the classroom.