From This American Life to This is That

For a while I have been interested in creating a graphic representation of development of my podcast listening habits.  In particular, I was interested in looking at the podcasts that I have started listening to either directly because of This American Life or because of podcasts that I started listening to because of other podcasts I had started listening to because of This American Life.

Anyway, last night I got around to sketching out a rough diagram (which I then converted into the image below today). 

I'm sure this image will be as helpful to you as it will be to me.

Note: The Sound of Young America has received credit for referring some podcasts that I actually started listening to because of the Maximumfun.org Podthoughts column.  Also, I know that The Sound of Young America is now called Bullseye, but it was the original incarnation of the show that lead me to these other podcasts, not the one episode of Bullseye that currently exists.