Huh? I was pointing out that comparing countries smaller than New York City to a super power probably isn't the best economic analysis. The number I chose, 17 million, was obviously meant to cross every one of those off the list.
In no way was I attempting to imply the numerator of said fraction wasn't also important, I was pointing out that comparing any country with less than 6% of the population of the US is fucking silly.
You want to compare GDP and standard of living? Fine. Show me the UK, Germany, France, Russia, China, and India (and the US). Other comparisons are silly and unsound; no country under 6% of the US population, much less 20-30 million people, could possibly understand the vast resources, institutions, market controls, and the importance of relative global peace in maintaining their citizen's wealth.
Might as well be comparing your local grocery market with the global power and reach of Walmart. Same idea and purpose, vastly different goals and benefits.