Podcasting+questions

Questions about podcasting
 * What are the advantages of podcasting versus a presentation that isn't recorded?
 * What is the difference between podcasting and vodcasting?
 * What literacy skills does podcasting require?
 * What additional 21st century learning skills does it address?
 * How is podcasting different from creating a video?
 * What podcasts do you listen to?
 * Do students listen to podcasts in their free time?
 * What are some interesting examples of student podcasts?

Should we address the philosophy that is getting more and more press that digital media is dumbing us down? (Is Google Making Us Stoopid?)