Links to Ning and in particular describes the Library 2.0 network created on Ning as well as the more recent Classroom 2.0 network. I look at that and say, well what, now, you own Classroom 2.0? See - I don't think it's a network if it belongs to someone, if it is created, if it is associated with a place. It's more like, what, a club or a group in such a circumstance. And that is the key difference between social networks such as Ning and the edublogosphere, and why Will Richardson probably learns much more from the latter than the former.