[BahUnfair]

Teaching this in the classroom could engage a lot of students that might otherwise be bored sh*tless of the regular curriculum. For those that do pay attention it could open their minds to a new way of looking at maths as a human tool rather than some universal law. It's a shame its taken me till freshman year and reading this article to make the connection that a 6th of a radian is a third of one quadrant. I can't imagine how much simpler this would have been to learn if it was 2pi.