The institution of the museum and its associated practices undergo constant transformation in response to broader societal and technical developments. This is especially true of museums holding ethnographic, world culture, or world art collections. One of the most significant developments in such museums in recent years has been the changing understanding of the relationships between ethnographic collections and the so‐called source or originating communities from whom they were obtained. Another key development has been the exploitation of digital technologies by museums, which has significantly widened access to these collections and facilitated more reciprocal forms of knowledge exchange around them. This chapter discusses a recent project that has sought to bring these two transformative spheres of museum practice together in order to explore the possibility of the museum's own transformative capacity as an agent of positive social change. The Reanimating Cultural Heritage project, which led to the creation of the digital heritage resource sierraleoneheritage.org, entailed a reconsideration of the value of dispersed and digitally remediated collections, and raised key questions concerning the adequacy of museological concepts such as the source community to fully enounce the relationships between differently situated stakeholders and these collections.