This is interesting. Well written/compiled. All sorts of things to be interested in. One noteworthy point is how much frames matter. Adjusting quantity (eg sma

This is interesting. Well written/compiled. All sorts of things to be interested in. One noteworthy point is how much frames matter. Adjusting quantity (eg small old spice bottle) instead of price makes a big difference in how things play out. It makes everything different. Another point is returns to scale. Economies of scale are long known and highly observed. Things like "buying power," oligopsony and such were documented as Wal Mart came up. I think there's more to be said on this. Winner take most is a transformative curve. Where's it heading? Is it even bad that markets are structured this way? I suspect this oligopoly's biggest long term competitor is AliExpress. As the author notes, the key element is being a good, opportunistic buyer of cheap goods. A lot of things come down to mail/delivery systems. I think we're at a point where actual delivery infrastructure will start to be built. How it's built matters.