Formatting, sure, but inputs... One of our customer integrations uses all of MM-DD-YY, YY-MM-DD and DD-MM-YY for a date input. Took us quite a few man-hours to

Formatting, sure, but inputs... One of our customer integrations uses all of MM-DD-YY, YY-MM-DD and DD-MM-YY for a date input. Took us quite a few man-hours to figure out why our integration layer failed so often.