Quote Originally Posted by StoneNYC View Post
True, as an American I find the American system confusing, even as a kid I never could get my quarts and pints straight... I prefer metric for everything because its much easier for me.

~Stone | Sent w/ iPhone using Tapatalk
I'm familiar and comfortable with metric, but argue loudly against the US converting. For everyday use I think the American units are just more usable in scale and make a lot of sense. I work mostly in metric in the darkroom but when I see something like 1+31 or 1+15 I instantly switch to US. I don't seem to have any problems using either. But then mental arithmetic is, fortunately, pretty easy for me (annoys my wife who calls me "calculator brain" sometimes.)