Networking Democracy? Social media innovations and participatory politics

Early conceptions of digital democracy as a virtual public sphere or civic commons have been replaced by a new  technological optimism for democratic renewal based upon the open and collaborative networking characteristics of social media. This article provides an introduction to a special issue of the international journal Information, Communication & Society, which attempts to present a grounded analysis of these claims drawing upon evidence-based research and analysis. A more cautious approach is suggested for the potential of social media to facilitate more participative democracy while acknowledging its disruptive value for challenging traditional interests and modes of communicative power.