What do altmetrics counts mean? A plea for content analyses
本文认为相关性分析无法揭示替代计量指标的含义，呼吁对推文和博客进行更多内容分析，以理解其意义。
Since correlation analyses with traditional citations do not really reveal the meaning of altmetrics, I would like to plead for more content analyses of tweets and blogs (for bookmarks in online reference managers, content analyses are not possible).