Through their comments and direct contributions, users made applications more useful to themselves and others.

通过评论和直接贡献，使用户的应用程序对自已和他人更加有用。

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Weblog is nowadays an important platform for people to exchange ideas. Readers can leave their comments on my blog, telling me what they want to say directly instead of through someone else.

他说：“博客是如今人们交流想法的一个重要平台，它可以增加我和网友之间的交流，他们如有什么想要对我说的，我都能直接看到，而不像以前那样中间要经过好几个环节的周转。”

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In addition, the online customer feedback about FirstGov is widely supportive: of roughly 700 messages received by FirstGov in its first week, the vast majority were both supportive of the site and excited about the opportunity to help make the site better through their comments.

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"In return we wanted to to give the fans a place to interact with their favourite artist through comments, podcasts, lots of photos etc, " he adds.

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In the Nestles incident, support grew to over a million people who participated in the campaign and voiced their opinions vociferously through blogs, tweets and comments.

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