I've heard podcasting called the slowest-growing new medium of all time... The exponent for number of podcasts seems to be much higher than the exponent for num

I've heard podcasting called the slowest-growing new medium of all time... The exponent for number of podcasts seems to be much higher than the exponent for number of podcast listeners, for example. https://www.journalism.org/fact-sheet/audio-and-podcasting/ https://www.journalism.org/fact-sheet/audio-and-podcasting/