“…Apart from Kreiss et al’s (2017) study, the application of the affordances concept to politicians’ social media use is rare (see Stier, Bleier, Lietz, & Strohmaier, 2018, for a recent exception from Germany). This is most likely due to the fact that the large majority of studies on social media campaigning are single platform studies (Enli, 2017; Filimonov, Russmann, & Svensson, 2016; Freelon, 2017; Golbeck, Grimes, & Rogers, 2010; Graham, Broersma, Hazelhoff, & van’t Haar, 2013; Jürgens & Jungherr, 2015; Kreiss, 2016; Larsson & Moe, 2012; Lev-On & Haleva-Amir, 2018; Vergeer & Hermans, 2013). Most of the existing cross-platform analyses tend to cast their empirical gaze on citizens’ discussion networks about political issues (Halpern, Valenzuela, & Katz, 2017).…”