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## Social Media  Social media has already begun to take on the role of providing commentary on papers. While these formats are not directly linked to papers, it is worth noting that people are using platforms like Twitter to discuss papers, e.g. [this disucssion on a recent astro-ph paper](https://storify.com/jegpeek/a-quick-inquiry-with-an-expert-on-totally-metal-st/preview)