11 Tools #2 - a PLN

I visited several sites and do have a Diigo account, so I know how helpful it can be. Sites I visited: Classroom 2.0, Educator's PLN, Technology Integration, Learning and Laptops, and dy/dan(HS math teacher). For me, personally, I enjoyed Classroom 2.0 and Educator's PLN the best. There is so much information on both sites! You could locate resources for almost any subject literally in the world on those sites. The classroom sites were also good, but the general sites will be more valuable to me.