It would be nice if we did use the metric system, its so much easier and accurate to work with, in computing and science - its used for that reason which prevents errors. Like a certain Mars probed that we slammed into the planet because a conversion process was used.
As an American.... I don't use metric much either
I can't tell anyone my cock size in metric off the top of my head. But I think saying 300mm would sound better than 6.6inches
