Despite the prevalence of Web-based applications and other tools, Web 2.0's most noticeable impact on business in the last three years or so has been in the area of social computing.

尽管基于Web的应用程序和其他工具非常流行，但是在最近大约三年的时间内，Web 2.0在业务方面最显著的影响是在社会计算的领域中。

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In summary, the emerging concerns on employee use of social computing tools, and the psychological and sociological effects of social business will have a dramatic impact on the shape of HR departments of the future.

FORBES: The Rising Challenge Of Social Business To HR Departments