PLNs Aren't Limited to Twitter - Free Technology For Teachers The Best Guides For Helping
Teachers Develop Personal Learning Networks - Larry Ferlazzo (This link has lots of different post)
Hooked on Social Bookmarking with Delicious - Cindy Danner-Kuhn
Pinterest: A Beginner’s Guide to the Hot New Social Network - Cindy Danner-Kuhn
The Best Guides To Figuring Out Pinterest - Cindy Danner-Kuhn
Tweet Deck - Hilary Myers
Building a PLN