In Fairfax Media Publications Pty Ltd v Voller ('Voller') the Australian High Court held that media companies maintaining Facebook comment pages could be liable for the defamatory posts of commenters on those sites. The decision focussed entirely on whether, by maintaining the Facebook page, the companies had 'published' the statements of commenters. Hearings on other aspects of the tort litigation continue. This paper considers the implications of the tort of defamation on public participation on political will formation where, as is increasingly the case, the participation occurs virtually. Australian law has already tackled the law of defamation as a threat to freedom of political communication; Voller continues the jurisprudence by considering whether hosting an online forum for debate amounts to publication. The more recent High Court judgment in Google LLC v Defteros demonstrated the necessity of the law to align the 'acts' necessary to found legal action with the new environment of automated search engines. The troubled intersection of dematerialised practices of political and cultural discourse and jurisdictionally bound laws of defamation challenges participatory governance as tribes form and dissolve and shift between geographical interests. Defamation in Australia is a tort of strict liability; and, absenting applicable defences, any participation in communication is sufficient to make that participant a publisher and a party to the defamation. The online environment stretches words across geographical and jurisdictional boundaries, but it also stretches and contorts concepts of fault and responsibility. Participatory digital cultural practices integrating users in the creation of cultural heritage simultaneously draw participants into transgressions, both cultural and legal, which are amplified by the medium. Questions of collective guilt, 'shades' of moral responsibility and disproportionality between blameworthiness and legal liability challenge laws formulated for the printing press but now deployed in the online environment. In this way the digitized participatory environment presents deep challenges to law and legal systems, which are chained to geography. This paper considers the concept of innocent publication in the context of the digitized participatory environment and the way in which the virtual experience is dissolving concepts of geographically defined jurisdictions.