The Activist's Guide to the Decentralized Social Universe: A Framework for Exploring How Decentralized Social Networks Can Support Collective Action

2026-05-04

AI Summary

This study addresses the security and efficacy challenges faced by activist communities under surveillance and censorship mechanisms prevalent in mainstream social media. While decentralized social networks (DSNs) offer a promising alternative, they lack a systematic evaluation framework aligned with activists’ organizational needs. To bridge this gap, this work proposes the first conceptual framework that links core activist requirements—such as minimal overhead, community building, online and offline safety, and sustainable operations—with DSN technical characteristics, including resource efficiency, interoperability, and data ownership. Grounded in sociotechnical systems theory, the framework enables a structured comparison of Mastodon and Bluesky, revealing how distinct DSN infrastructures differentially enable or constrain collective action. The analysis yields actionable platform selection strategies for activist groups operating under political and technological constraints.

Abstract

The overreaches of mainstream social media platforms have been extensively reported and studied. For activist communities, these platforms pose risks of surveillance, censorship, or erasure. Decentralized social networks (DSNs) serve as alternative online spaces that appear to prioritize values such as user privacy, free speech, and community control. However, the decentralized ecosystem is vast and complex, making it difficult for communities to understand how to best use these platforms for their organizing aims. We aim to fill this gap by proposing a conceptual framework for navigating the DSN landscape that defines core activist community needs -- minimal overhead, community building and reach, on- and off-line safety, and operational sustainability -- and links them to concrete platform affordances such as resource efficiency, interoperability, and data ownership. We apply the framework to (1) evaluate and compare the sociotechnical tradeoffs of two contemporary DSNs (Mastodon and Bluesky), (2) understand broader community configurations that emerge across different DSN infrastructures and their implications for collective action, and (3) explore how two distinct activist communities facing infrastructural and political constraints might use the framework to find platforms that align with their needs. We conclude by reflecting on the theoretical promises of DSNs and the structural conditions that shape and constrain participation across them.

Problem

• decentralized social networks
• collective action
• activist communities
• platform selection
• online safety

Innovation

• decentralized social networks
• collective action
• conceptual framework
• platform affordances
• activist communities