Dr Fiona Martin researches the uses, politics and regulation of online media (internet, web, mobile devices and IPTV) and the implications of these technologies for media industry change. She has a particular interest in public service media online and is co-author and editor of The Value of Public Service Media: RIPE@2013 (Nordicom, 2013) with Gregory Ferrell Lowe. She has also contributed to Ethics for Digital Journalists (Routledge, 2014), A Companion to Australian Media (Australian Scholarly Press, 2014) and to Histories of Public Service Broadcasting Online (Peter Lang, 2012). Her current ARC funded projects are Mediating The Conversation (DE130101267), analysing the politics and cultures of public commenting on news and opinion websites internationally, and Sharing News Online (LP140100148), a Linkage Project with Assoc. Professor Tim Dwyer, Share Wars and Mi9 to explore the nature of news sharing across social media platforms. Fiona is a former community and ABC radio broadcaster and a cross-media journalist, with fifteen years experience as a journalism educator. She is currently a co-convenor of the Faculty of Arts & Social Sciences Everyday Social Media Research Group, and she tweets @media_republik.