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Amazon’s agreement to?acquire?TenMarks?in late 2013 was part of a surge in activity by the company?in education and online learning, as documented at the time?by longtime?education technology analyst?Frank Catalano. The broader Amazon Education initiatives also include the Whispercast digital distribution technology and Kindle e-readers in the classroom.

Amazon’s Jeff Bezos has already started making his mark at?The Washington Post as the newspaper’s new owner.

Amazon’s refusal to collect sales tax not only denies the state much-needed revenue but also creates an artificial advantage for Amazon over its competitors (both online and in-person) who do collect sales tax. Such an advantage removes money from local economies and further stifles the slow recovery in California.

Amazon’s?never disclosed how?many members it has, but analysts routinely guess it is close to 40 million. They also say that customers who sign up for Prime are more likely to shop?more and less likely?to comparison shop. Obviously, adding more Prime members will in turn hurt Walmart and other retailers more than the impact of a one-day sales event.

Among the top 10, four of them - Pony Ma, Jack Ma, Ding Lei (CEO of Chinese game developer NetEase Inc) and Lei Jun (founder of smartphone maker Xiaoxi) - are from TMT (telecommunications, media and technology) sectors.