Investigating from the textual traces of the web No 214-215, 2019/2 - pagesPages 9 to 24Investigating from the textual traces of the webBy Jean-Philippe Cointet, Sylvain ParasiePages 25 to 66Temporality, regimes of participation and community formsBy Madeleine AkrichPages 67 to 107On hostility and proselytism among political communitiesBy David Chavalarias, Noé Gaumont, Maziyar PanahiPages 109 to 140Stars in their eyes?By Élise Tancoigne, Jérôme BaudryPages 141 to 169How does collective memory develop on the web?By Valérie BeaudouinPages 171 to 208The structuring of discourses on twitter during the 2017 French presidential electionBy Pierre Ratinaud, Nikos Smyrnaios, Julien Figeac, Guillaume Cabanac, Ophélie Fraisier, Gilles Hubert, Yoann Pitarch, Tristan Salord, Thibaut ThonetPages 209 to 250Can a public emerge from a crime map?By Jean-Philippe Cointet, Sylvain Parasie, translated by Liz Carey-LibbrechtPages 251 to 288The echoes of powerBy Cristian Danescu-Niculescu-Mizil, Lillian Lee, Bo Pang, Jon KleinbergPages 289 to 318Coworking, between openness and closure of non-profit and community spacesBy Basile MichelPages 319 to 346Going outBy Harvey Molotch, introduction and translation by Daniel BurnierPages 347 to 352Dominique Boullier, Sociologie du numérique, Paris, Armand Colin, coll. “U”, 2016, 352 p.By Serge ProulxPages 353 to 356Dorothy Smith, L’ethnographie institutionnelle. Une sociologie pour les gens, Paris, Economica, coll. “Études sociologiques”, 2018, 300 p.By Sylvain Le BerrePages 357 to 367Pablo Jensen, Pourquoi la société ne se laisse pas mettre en équations, Paris, Seuil, 2018, 336 p.By Dominique Boullier