It's painful, but I have pruned my subscription list of people who upload often but I rarely watch. At this point my YouTube subscription list is channels where

It's painful, but I have pruned my subscription list of people who upload often but I rarely watch. At this point my YouTube subscription list is channels where I open the video more than 50% of the time. I don't know if that's "fair" or not, but it's how I keep the subscription page useful.