Abstract
<jats:p>Background: PubPeer is a website for article-linked post-publication comments whose content may be encountered by journals, institutions, publishers, funders, indexers and researchers. In 2024, PubPeer introduced USD 1,000 awards for selected comments. The official award page states that the programme was made possible by the 2024 Einstein Foundation Award, that winners are chosen by PubPeer’s team, and that anonymous commenters may receive payment after privately identifying themselves to the platform. PubPeer simultaneously states that it does not scientifically review comments and provides no warranty as to their veracity. Objective: This article examines whether the introduction of cash awards changes the governance conditions under which PubPeer comments should be interpreted and used by third parties. Methods: A structured documentary analysis was conducted using PubPeer’s award page, About page, FAQ, Terms of Service, Privacy Policy and public winner list; the Einstein Foundation Award record; current evidence on incentives in peer review; and literature on PubPeer’s downstream institutional use. Results: Cash awards do not establish that any commenter is financially motivated or that any awarded comment is inaccurate. They nevertheless create a reward-bearing environment in which motivation, conflicts, selection criteria and status signalling become procedurally relevant. The risk is amplified by role concentration: the same platform can host, moderate, highlight, select, recognise and pay comments while disclaiming scientific verification. A further textual tension arises because PubPeer’s Terms prohibit users from compensating or being compensated to write or remove reviews, whereas the platform itself retrospectively pays selected comments; this need not be a contractual contradiction, but it warrants explicit clarification. The analysis also corrects a potentially misleading inference: PubPeer’s award page attributes the award scheme to the Einstein Foundation Award, so public donations and Patreon support should not be represented as the source of prize money without evidence. Conclusion: Institutions should treat award status as a platform-recognition signal, not as scientific validation. The article proposes independent award oversight, published criteria, confidential conflict declarations, a permanent opt-out, visible author-response and resolution status, annual transparency reporting and a clear separation between hosting, moderation, recognition, payment and verification. This paper complements a related procedural-fairness analysis but makes a narrower contribution: it isolates the governance implications of PubPeer’s cash-award programme, anonymous prize eligibility, internal selection and award-derived status signalling, rather than re-developing the broader case for independent institutional verification.</jats:p>