So let's see. There's pi, used for ~2300 years, or tau, some niche US-only fad (check for the tau wikipedia page in every language BUT english). It makes absolu

So let's see. There's pi, used for ~2300 years, or tau, some niche US-only fad (check for the tau wikipedia page in every language BUT english). It makes absolutely no fscking sense. Now could we move on?