Good article, but there is something troubling to think about. Currently, there are a lot of politicians and corporate executives who are vehemently waging war against China for stealing so-called "intellectual property". Well these politicians and corporate executives seem to ignore that the citizens of other countries, including China, have an IQ and can also invent. If China keeps growing, they may fully pull ahead of the US in terms of so-called "intellectual property". Should that be the case we may see Chinese politicians and Chinese corporate executive demand that the US stop stealing their (China) so-called "intellectual property". Remember the saying: "What goes around comes around". Better not start that fight.