Point/Counterpoint with an academic and a practitioner: On Cammy Bean, certification, and instructional design

I've had some people ask me to post some more of my thoughts on instructional design and certification. They were interested in the conversations Cammy Bean and I have had about those topics, and wondered where those conversations were going. Today Cammy e-mailed me, and she and I have been going back and forth, and she's graciously agreed to let me post the conversation here. See it here after the jump (with minor edits).