Is Medium Eying Up Podcasting?

I would be doing my friends at Medium, who have made me rich beyond my wildest dreams (just kidding!), dirty, if I didn’t do a quick blog talking about the fact that they’ve entered the audio space. This week they announced the acquisition of Knowable, a discrete service that provides ‘audio lessons’, a product that falls somewhere between audiobooks and podcasts (but with a greater effective similarity to the latter, I suspect).