Of course, the question of what social media ROI even means varies across different types of businesses, all of whom have different goals in mind for their social marketing strategies.

当然不同的生意有不同的社交媒介的回报率，因为社交市场策略不同，我们得到的社交媒介回报率的答案也就不同了。

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Conspicuously timed just after a Super Bowl dubbed by some (mostly marketing types) as the "most social ever", GetGlue has pushed a new version of its app for iPhones.

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