Studies have started to examine metrics, such as the number of downloads and the number of social bookmarks for an article, with the number of citations an article has received. Using Web 2.0 technology to assess the value of the scholarship or more specifically, “the creation and study of new metrics based on the Social Web for analyzing, and informing scholarship” is known as “altmetrics” (Jason Priem, Dario Taraborelli, Paul Groth, and Cameron Neylon, 2010. “Alt–metrics: A manifesto,” at http://altmetrics.org/manifesto/).
Downloads, citations, social media tool activity (Twitter, Facebook, Mendeley, Blogs) are tracked to measure altmetrics scores