The prime cause of software pirate is the software's Pure Public Goods feature, thus software anti - pirated strategy is to software' s Public Goods feature.

软件盗版的根本原因是软件的公共物品特征，因而软件反盗版策略就是将软件公共物品特征弱化。

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So the fact that Amazon raised the bar with updates to the Kindle's software feature set is just gravy on the cake.

CNN: Review: Kindle Paperwhite is king of the e-readers

Mr Sierra stressed that other software developers would also have access to Window's Connected Standby feature, meaning Skype's advantage might be short-lived.

BBC: Skype slashes battery use for Windows 8 system launch

Looks like someone at Microsoft should be paying slightly more attention to the mail: an ophthalmologist (yes, that's right) in Illinois named Edward Yavitz is suing Redmond over the Zune's Buy From FM feature, saying he wrote the software giant a letter in 2006 that disclosed his two relevant patents on the tech, suggested how it could be integrated into the Zune, and asked for a deal.

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