sigh I've done the text file thing, and it’s fine. Up to a (very small) point. What the author describes as their “workload” barely registers. For context, for me, Things on any given day has over 100 individual actions, most of which are recurring. By doing this, I can stay on top of an extremely broad surface area. There is no way a text file can handle the number of parallel work streams my (or really many) people…
It sounds like your life requires a manager's schedule. Lots and lots of things to fit into a busy day. Likely without a lot of big blocks of focus time. Most programmers are far better off with a maker's schedule. Far fewer things in a day. Each with a significant block of time associated with it. An absolutely minimal productivity system is perfect for anyone on a maker's schedule. You're right that it wouldn't wor…
The thing about Maker's schedule for me is that it's easy to get so into what I'm doing that other things in my life don't get the attention they need.
Having a reminder system helps make sure that doesn't happen.