Thing #22-Nings

I constantly watch as my son uses Facebook, but I've known very little about it for someone like myself. Nings seem like a good way to connect with specific groups of people from all over. The notion that two heads are better than one is now multiplied thousands of times over. It would be great to have a network of educators to share ideas with, yet this "thing" is probably not the one I will refer to the most.