This reminds me of the discussion the other day about how the A_n paper sizes are superior because you can fold them in half to get the next size down. Just li

This reminds me of the discussion the other day about how the A_n paper sizes are superior because you can fold them in half to get the next size down. Just like having a more logical calendar - it would be nice but not very useful. The value is in the network effect of everyone using the same system (so kind of like the "inertia" you mentioned).