People who do account for their time in increments of, as it often turns out, 6-minutes, take that reporting pretty seriously. In my previous post, I mentioned not having to report my minute-by-minute productivity, and used 7 minutes as an example. Why does it matter, I asked one of the pointer-outers? After all, 6 is no more neatly divisible into 100. But apparently a lot of American companies are still using the non-metric hour, so the math is based on divisibility into 60. Happy Labor Day.