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Analysts attribute the surge in express delivery services to the popularity of e-commerce, led by Alibaba Group Holding Ltd's Taobao, the country's largest online retail marketplace.

And it wasn’t just a marketing stunt; both companies showed up in countless product announcements, all without actually unveiling any new products of their own.

And really, that’s what matters.

And so what happens to mobile developers who build these apps is that they have to make this choice, they either have to build it the way they have been building it, which is really rich and computationally intensive, and then they can really only sell that to end users who have high-end hardware, which is a very small portion of the market segment. Or, if they want to reach the mass of end users, who have far less capable hardware, they have to water down the experiences. So, that is kind of an unhappy choice that app developers have to make.

An oil painting created by Shen shows people enjoying music. [Photo by Long Shao/For China Daily]