Many thanks to Susan Waters for the creation of this wiki, which has FINALLY enabled me to explain to my husband precisely what a personal learning network might be and why anyone would want to establish one. By relying on five specific tools: blogs, Twitter, Ning, RSS, and social bookmarks, professional development is no longer something “provided” to us by others as we sit quietly taking notes. Knowledge is something we can acquire anytime, anyplace, and anywhere…thanks to those who…