I think that Wal-Mart was (in the past 30 years), and still is, the greatest retail company on Earth. They are the only hypermarket, or 'supercenter', that defines all-in-one-stop retail. It stemmed from a visit to Wuhan, China not too long ago, when I met the friendliest 'associates' and the cheapest goods, in a nondescript setting in a central city, even more so than the friendliest in Singapore. Never mess with Wal-Mart! They have a strong central management system, they invest a lot in both human capital and investment. They got the Walton International Scholars Program. They also have the IBM 370/135 computer system, leased. The result? T hey serve to increase the economies of scale Wal-Mart can use to have savings to pass on to consumers - $700 million currently. For now, Wal-Mart just seemed to have a PR problem in sexual equality, which, in my opinion, seems to be overblown. Wal-Mart was embroiled in a lawsuit against former employees, for cha...