“…It is also remarkable that some studies on Facebook rely on server log data provided by the platform itself, which provides large samples, higher representativeness, objective information on what people really do on the platform, allowing for the distinction between social activities and individual pastimes like taking quizzes (see for example Burke et al 2010;2011). According to this strand of the literature, SNSs support the strengthening of bonding and bridging social capital (Steinfield et al 2008, Park et al 2009Pénard and Poussing 2010;Bauernschuster et al 2011), allow the crystallization of weak or latent ties that might otherwise remain ephemeral (Haythornthwaite 2005, Ellison et al 2007: 2011Miyata and Kobayashi 2008), facilitate the establishment of new collaborations in the academic community (Matzat 2004), support teenagers' selfesteem -encouraging them to relate to their peers (Ellison et al 2007;2011;Steinfield et al 2008), stimulate social learning (Burke et al 2010), enhance social trust (Matzat 2010), civic engagement (Stern and Adams 2010;Zhang et al 2010) and political participation (Gil de Zúñiga et al 2011), facilitate the creation of electronic networks of practice (Vasko and Faray 2005), and help the promotion of collective action (Landqvist and Teigland 2010). Drawing on survey data from a random sample of 800 undergraduate students, Ellison et al (2007) find that certain types of Facebook use can help individuals accumulate and maintain bridging social capital.…”