There is yet-another-todo-list I'm actively using: browser tabs. It's more temporary one. The tabs are supposed to be there only for a short while until I get back to them. In reality they just keep collecting up there (on several different browsers and devices).
I have way too many such of a lists, but still I find myself not being able to transfer all of those pages opened in tabs to any of those lists. They just feel irrelevant to any of them. They also work a bit differently.
It feels like I'm using all these list more like collecting instead of managing things. Instead of trying to get any of the lists empty I keep hoarding more items to fill them. Unfortunately this collection can't never be finished. Even if I theoretically could collect all the things the point would still be to get the list empty. But maybe then, there wouldn't be anything else left to do than starting to go through the lists and complete all the tasks.