http://media.libsyn.com/media/retc/TeachersPodcast-ep37-4-23-09.mp3 The Teachers' Podcast Ep 37, When Web 2.0. Updates, Resources and Debates, email: teacherspodcast@gmail.com http://www.teacherspodcast.org 2009-04-23 http://www.odeo.complaceholder-podcast.jpg