http://www.participation-et-democratie.fr/fr/node/1615National audienceOver the decades of the Internet's development and popularization, the academic literature on party politics underline that interactivity between voters and candidates does not exist. The teams of digital campaigns would not exploit the potentialities of Web 2.0. However, the campaign for the French presidential election of 2012 was marked by an intense use of the social networks, the dedicated digital tools in essence in the exchange. Did this integration of participative to ols in this campaign favor contacts between voters and candidates? Our paper explores, in a comparative approach, the strategies of the digital teams of the Socialist Party and the Union for a Popul...