Worrall, A. 2016. Energizing Engagement and Motivation in Information-Centric Online Communities: LibraryThing, Goodreads, and the Importance of Boundary Spanning. Proceedings of the Annual Conference of CAIS / Actes du congrès annuel de l’ACSI. (Nov. 2016). DOI:https://doi.org/10.29173/cais951.