Look back at what you just built. The spreadsheet does real computation, blending domain, project, and task into one honest number. TaskBeacon does that same real computation, and you just watch it happen automatically on your own dashboard, no rebuilding, no reopening. Paper and Reminders don’t do that computation at all, they can’t, so instead they ask you to do that blending once, by hand, at setup, and trust the order you built. That’s a real value, not a lesser one, and every tier here is a genuine improvement over a flat list.

But even the spreadsheet is still frozen between glances. It’s stuck on one machine, it only knows what’s changed the moment you open it and let it recalculate, and it starts to strain the moment your work gets complicated enough, more than two levels deep, more than one tag per task. You just watched TaskBeacon avoid all three of those limits at once. Why that continuous, always-current computation actually matters, and what else it makes possible once your work gets messy enough to need it, is worth its own real discussion. That’s Part 6.

First, though, whichever tier you picked, paper, digital, the spreadsheet, or TaskBeacon, it’s worth talking about what it actually feels like to run it day to day, once the building is done. That’s Part 5.