030: What is a podcast "subscription"‪?‬ By the Bootstraps

I talk about how a podcast "subscription" is different from, say, a Time Magazine subscription, and how that complicates podcast analytics.
“Podcast Theme” by Kevin Hartnell: http://freemusicarchive.org/music/Kevin_Hartnell/CC_BY-SA_40/Kevin_Hartnell_-_CC_BY-SA_40_-_09_Podcast_Theme
licensed under an Attribution-ShareAlike License: http://creativecommons.org/licenses/by-sa/4.0/