鸭子的路标 - Filed under 'sns'

曾经是php programmer，现从事产品设计、项目管理，专注于以用户为中心的产品设计开发。关注：WEB2.0，Social media

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2009中国SNS现状格局模式趋势

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SNS社区运营的瓶颈之四：用户活跃度

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