Comment Re:What are... (Score 0) 273
the common term is "US customary units". Also, many countries that use metric for many measurements also still use imperial or other units for some measurements. For example, Canada uses the imperial gallon in many situations, which is ~20% bigger than the US gallon.
Units are complicated and many people overstate the benefits of having uniform worldwide units. If I'm choosing a unit for how I sell my goods, what's more important, that the person down the street is familiar with the unit, or somebody from Ghana will be familiar if he travels to my store.
Besides, the insistence on worldwide conformity has hints of some sort of New World Order conspiracy.