For over ten years I've been using gPodder to manage my subscriptions to music and hobby podcasts. Recently, I realised that gPodder was using almost 0.25 Gb of memory all the time just to monitor podcast feeds every hour. This seemed an excessive overhead.
To make matters worse I'd developed all sorts of different podcast habits; copying music podcasts to an archive folder etc etc. The habits weren't onerous but I began to wonder if there was a different way to do things with less intervention on my part.
From now on this gets "techie". So, if this isn't your thing, look away now!