Social media research needs social theory in order to historicize and contextualize findings. At the same time, (analogue) social theory may benefit from the affordances of digital methods. This article explores this Janus-faced argument by way of a Facebook crawl of the Swedish field of culture. First, it is argued that field theory helps understand inter-institutional interaction on social media, and that it places activities on social media in a broader social context. Findings of the Facebook crawl illustrate the persistence of the structure and autonomy of the field of culture as depicted by Bourdieu. Second, despite Bourdieu’s rejection of network analysis, it is argued that it supplements empirical field research on two counts. Bourd...