Informal Professional Development and Personal Learning Networks. Related Tags: School Leadership More Related Discussions Mitchell Jorgensen (mbjorgensen) Posted 10/17/2009 12:59PM | Last Commented 06/11/2014 7:01PM Facilitator 28 1782 Views What purpose do informal Professional Development and Personal Learning Networks play in today's educational system? Sign in to vote! Sign in to Flag as Spam Share 28 Share Comments (28)Sign in or register to postSubscribe to comments via RSS Newest Related Discussions blog Teacher Leadership and the Common Core State Standards?Last comment 1 week 6 hours ago in Common Core Discussion Preventing Mayhem and Murder in Our SchoolsLast comment 2 days 2 hours ago in Mental Health Discussion What's the most important question we should be asking?Last comment 2 days 17 hours ago in School Leadership Discussion A Warm and Inviting School ClimateLast comment 5 days 11 hours ago in School Leadership blog What Bullying Looks Like in the Digital Age and How to Prevent ItLast comment 1 week 2 days ago in Bullying Prevention Sign in and Join the Discussion! Not a member? Register to join the discussion. Sign in using social networks Or sign in here: Email address * Password * Forgot your password?