Several contributions foreground the infrastructural power of digital platforms. In Social Media as Pseudo-Public Spaces: The Digital Arena in the Hearts and Minds of the People, Mark Ivan Roblas reminds us that social media platforms may resemble public arenas while remaining privately governed environments structured by commercial interests, content moderation, and algorithmic recommendation. Mishia Anjeline Angeles extends this concern in From For You Page to Public Knowledge: How TikTok Shapes Student News, examining how personalized content streams make news more accessible to students while blurring the distinctions among reporting, commentary, advocacy, and entertainment. Similarly, Pauline Alexie Saunar’s Facebook is the Internet: How Individuals Depend on Facebook Influencers, Community Groups as Information Sources demonstrates how influencers and community groups increasingly function as everyday information intermediaries.

The commercial implications of platformed visibility are further explored by Shaniah Denisse Quides and Kyle Samantha Genisera. In A Thousand Ways to Notice You: How Algorithms Shape What We Buy and Believe in the Philippines, Quides explains how algorithmic feedback loops transform attention into visibility, influencing not only what users purchase but also what they repeatedly encounter and come to regard as familiar or significant. Genisera’s Targeting the Filipino Consumer: Data-Driven Marketing, Personalization, and Privacy in Philippine Integrated Marketing Communication connects these practices of personalization to larger questions of privacy, consent, surveillance, and informational power.

The special issue also revisits journalism as a contested institution of public knowledge. Miciel Cabalatungan’s A Question of Power: Citizen Journalism and Its Implications for Formal Journalism moves beyond a simple opposition between professional and citizen journalism. Citizen journalists can produce immediate and situated accounts of unfolding events, while established news organizations provide institutional mechanisms for verification, ethical review, and editorial accountability. The challenge, therefore, is not to determine which form should replace the other, but to understand how their relationships redistribute communicative authority.

Questions of authorship and accountability become even more complex in Mary Jeanine Santiago’s Who Wrote This Story? Responsible Use of AI Tools, Authorship, and Accountability in Student Journalism. Santiago examines how generative AI complicates journalistic authorship without eliminating the human responsibility to verify information, disclose technological assistance, and answer for published work. Ziv Margareth Fontanilla, meanwhile, turns to the politics of remembrance in Distorted Memory in the Digital World: The Vulnerability of Online Public Memory in the Philippines, warning that political pressure, selective amplification, and digital manipulation can reshape what societies remember—or are encouraged to forget. Jaiden Rodriguez’s Receipts, Screenshots, and Viral Accountability: Brand Crisis Communication in Filipino Networked Publics similarly shows how users preserve statements, compare experiences, and transform individual encounters into collective evidence. Networked publics are not merely audiences; they also document, interpret, verify, contest, and archive.

These participatory dynamics are equally visible in consumer culture. Julius Andre Cera’s People You May Know: How Your Favorite Content Creators Become Part of Your Purchasing Decisions explores how perceived authenticity, parasocial relationships, and repeated exposure position content creators as trusted guides in consumers’ purchasing decisions. Angela Ambon’s Budol as an Information Practice: How Filipino E-Commerce Content Shapes Consumer Knowledge interprets Filipino e-commerce persuasion not merely as impulsive consumption but as a culturally situated information practice involving social recommendation, collaborative sense-making, and consumer literacy. In Selling Advocacy: “Tulong, Benta o Doble Kwenta?”—Purpose-Driven Branding and Social Issue Framing in the Philippines, Tiffany Zarandin asks whether purpose-driven branding generates sustained social value or converts public concern into commercial visibility and profit. Collectively, these contributions reveal markets as knowledge environments in which endorsements, reviews, disclosures, testimonials, and screenshots shape public understandings of credibility, sincerity, risk, and accountability.

Artificial intelligence intensifies these concerns because it does not merely distribute information; it increasingly participates in producing, organizing, and evaluating it. Bo Hyun Hong’s When AI Output Becomes “Good Enough”: Not Everyone Evaluates AI the Same Way demonstrates that equal access to AI tools does not produce equal forms of judgment. Users apply different standards of plausibility, usefulness, accuracy, and verification when deciding whether an output is acceptable. Allison Atis’s Speeding Up, Slowing Down: Critical Thoughts in Today’s Networked Society considers the broader consequences of technological acceleration, including outsourced reasoning, diminished reflection, changing creative practices, and emerging questions of digital rights. Siham Alaoui’s Towards Augmented Participatory Archives: What Role for Citizens’ Collective Intelligence in the Age of AI? offers a more participatory vision, proposing that AI can expand archival access while citizens remain co-creators, contextual interpreters, and critical auditors of collective memory.

Other contributions demonstrate that credibility is cultural and relational rather than merely technical. Dionar Acosta’s Kapwa and Believability: How YouTube Content Becomes Public Knowledge explains why visibility alone cannot guarantee legitimacy. Content becomes believable through relational trust, communicative sensitivity, shared identification, and perceived moral credibility. In When a Foreigner Shows Us Home: Filipino Provincial Culture as Public Knowledge on YouTube, Acosta and his co-authors show how travel vlogging transforms provincial life into a searchable cultural archive while encouraging Filipino audiences to encounter familiar places through an external gaze. Acosta’s When Filipino-ness Became a Conversation: Digital Storytelling and Public Knowledge in the Classroom relocates this process to the classroom, where public knowledge develops through storytelling, recognition, disagreement, and collective reflection.

Elaine Kong’s When Health Claims Travel Faster Than Evidence: CAM Information in Networked Spaces underscores the material stakes of these epistemic processes. Health claims can acquire familiarity and authority through repetition across feeds, online communities, search results, and AI-generated summaries, even when the underlying evidence remains limited or uncertain. Addressing this problem requires more than asking individuals to exercise better judgment. It also demands stronger public knowledge infrastructures that support contextualization, verification, transparency, and responsible communication.

Collectively, the contributions reject the assumption that information becomes public knowledge simply because it is available online. Availability is only the beginning. Public knowledge is shaped by discoverability, repetition, trust, cultural resonance, institutional authority, commercial incentives, technological infrastructures, and collective interpretation. The collection likewise resists technological determinism. Platforms, algorithms, and AI systems matter, but so do the journalists, educators, archivists, creators, consumers, students, communities, and citizens who use, negotiate, contest, and sometimes transform them.

The diversity of the collection is itself instructive. Scholars, educators, students, and practitioners write from different disciplinary, professional, and experiential positions, yet they converge on a shared insight: large information systems acquire social consequence through ordinary communicative acts. Scrolling, sharing, searching, prompting, commenting, purchasing, documenting, and teaching are not peripheral activities. They are everyday sites where authority is granted, reproduced, challenged, or withdrawn. By bringing conceptual reflection into conversation with accessible accounts of contemporary practice, these contributions demonstrate how public scholarship can illuminate complex information systems without losing sight of the people and communities who inhabit them.

Ultimately, this special issue invites us to understand the networked society as an epistemic environment—a social and technological arrangement that distributes the power to describe, interpret, and define reality. Its central challenge is not simply to produce more information, but to create conditions under which information can be responsibly evaluated, meaningfully contextualized, equitably circulated, and openly contested. Public knowledge is never complete or politically neutral. It is continuously made, remade, and negotiated, and its quality depends on whose experiences are recognized, whose claims are amplified, and who is permitted to participate in its production.