Examples of Companies Integrating Podcasts into their Mix of Technical Communication Deliverables?
http://www.idratherbewriting.com/2007/02/28/examples-of-companies-integrating-podcasts-into-their-mix-of-technical-communication-deliverables/

Johnson, Tom H.
I'd Rather Be Writing
2007

Abstract:

Podcasts aren't very good at delivering step-by-step technical information. Concepts are where podcasts excel.