Paul Allison is the prolific blogger and technophiliac educator and host of Teachers Teaching Teachers, a weekly fixture on the Worldbridges EdTechTalk channel. On Dec 5, 2007 Paul interviewed me via Skype and caused us both to reflect on whether the Internet has reached the stage where it can be used as-is with students of all ages, or will we need much longer the protection of walled gardens. At least that was Paul's take. You can listen and form your own opinion, and find where Paul podcast an edited version of this original recording at http://teachersteachingteachers.org/?p=145.