No-Cost Social Media For Teachers

This article at the Mashable website has been heavily "tweeted" since it appeared a few weeks ago. The geekiest teachers among us probably won't be surprised to see EduBlogs and Edmodo among the seven tools that teachers can use to engage students in virtual activities and develop and store their own work. But for the rest of you, peruse the info about EDU 2.0, Kidblog, and the various Tube sites (even some schools using YouTube) to see what might be useful in your classroom. PS: the comments are full of other suggestions.