“I’m in the Bluesky Tonight”: insights from a year worth of social data

Failla A., Rossetti G.

Computer Science - Computers and Society  Social Media  Social and Information Networks (cs.SI)  Complex Networks  Science  Computers and Society (cs.CY)  Datasets  Medicine  Computer Science - Social and Information Networks  Q  R  FOS: Computer and information sciences  Research Article 

: Pollution of online social spaces caused by rampaging d/misinformation is a growing societal concern. However, recent decisions to reduce access to social media APIs are causing a shortage of publicly available, recent, social media data, thus hindering the advancement of computational social science as a whole. We present a large, high-coverage dataset of social interactions and user-generated content from Bluesky Social to address this pressing issue. The dataset contains the complete post history of over 4M users (81% of all registered accounts), totalling 235M posts. We also make available social data covering follow, comment, repost, and quote interactions. Since Bluesky allows users to create and like feed generators (i.e., content recommendation algorithms), we also release the full output of several popular algorithms available on the platform, along with their timestamped "like" interactions. This dataset allows novel analysis of online behavior and human-machine engagement patterns. Notably, it provides ground-truth data for studying the effects of content exposure and self-selection and performing content virality and diffusion analysis.

Source: PLOS ONE, vol. 19 (issue 11)

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