A sheet of paper can't remind you of anything, sync to anything, or notify you of anything. That's the whole advantage. It has no failure mode that involves an update, a subscription lapsing, or a sync conflict eating a week of entries.
The configured app has a second, invisible job: staying configured. Every automation, every custom view, every clever rule is something that can quietly break, and something only you know how to fix — which means the system now depends on future-you remembering a decision past-you made in twenty minutes of enthusiasm.
The paper list can't do any of that. It also can't do much else, which is exactly the point. It asks nothing of you except the actual task: write it down, cross it off, rewrite the page when it gets messy.
Filed under · paper-systems · maintenance-cost