I usually do this once or twice per year.

I’m looking for #podcasts to subscribe to. I’ll add 2-3, but I find it really hard to listen to blah-blah for more than 20-30 minutes at a time. So after a while, I’ll stop listening because episodes are too long. Then, a few months later, I’ll see this huge queue and declare “podcast bankruptcy”.

The only one that I keep subscribing to (and even that one does not get listened to that often any more) is #HPR Hacker Public Radio.