Positive: estate agents start putting floor sizes in house and apartment descriptions.
Negative: they express it in square feet. I continue to use square metres and let them work it out as it's their job to try and sell me the place. #metric #metriconly

Another way for the world to immediately bring America to its knees immediately is to only reference metric units of measurement and temperatures without any conversion to English units across all media, product packaging, and personal, governmental and business communications. We’ll have no clue what you’re talking about or any idea how to do the math. Complete and total powerlessness and debilitation. #MetricOnly