Planet Social Media Research is a feed aggregator for blogs and feeds on social media research. It’s scope is intended to be wide, covering research in many disciplines — technical, analytic, linguistic, cultural, social, policy, economic, etc. The site is hosted and managed by the UMBC ebiquity research group. We plan to maintain it as a non-commercial and ad-free resource for the research community. If you have any suggestions or recommendations for blogs or feeds to invite, please send them to firstname.lastname@example.org@cs.umbc.edu. Feeds can be for an entire blog, if most of its posts are relevant to research on social media, or to a category or topic within the blog, if available. We’re thinking about mechanisms for others to suggest an occasional post, as well.