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PUBLIC MARKS from jackiege with tags sns & facebook

BADSTRING

BADSTRING

YouTube从开放性注册转为部分频道封闭性注册，是一个很有趣的现象。与这种转化方向相对应的是，封闭式注册网站渐渐的走向开放。

Adsense广告不同于传统硬广告，也不同于窄众软广告。这种广告手段，能够避免用户的激烈反弹。采用Adsense广告技术，让第三方获取广告利润分成，是SNS在盈利方面的妥协选择。

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