Post 16 - Social Networking

I don't have a "Facebook" or "MySpace" page yet. But I need to join the 21st century and beyond. I wonder if doing social networking takes away from actually talking to people. Oh Well!! Using it in the educational world can be good. You can actually communicate with teachers in other school districts, or other states. They may have resources that I don't have. Having a PLN just to use as an educational resource would be good and very useful.