It was interesting to see the clear step function in the leading graph of average annual work hours by country with the US at ~1850 as the highest of the mostly-western countries, but Thailand, Hong Kong, and South Korea in a distinctly different class, topping out at ~2450 for South Korea. That made me smile, because one of the Samsung people we work with referred to us at the Oculus Dallas office as “honorary Koreans” because of how hard we work.