OSoMe: The IUNI observatory on social mediaDavis, Clayton A⋅Ciampaglia, Giovanni L⋅Aiello, Luca M⋅Chung, Keychul⋅Conover, Michael D⋅Ferrara, Emilio⋅Flammini, Alessandro⋅Fox, Geoffrey C⋅Gao, Xiaoming⋅Gonçalves, Bruno⋅Grabowicz, Przemyslaw A⋅Hong, Kibeom⋅Pik-Mai, Hui⋅McCaulay, Scott⋅McKelvey, Karissa⋅Meiss, Mark R⋅Patil, Snehal⋅Pentchev, Valentin⋅Qiu, Judy⋅Ratkiewicz, Jacob⋅Rudnick, Alex⋅Serrette, Benjamin⋅Shiralkar, Prashant⋅Varol, Onur⋅Weng, Lilian⋅Wu, Tak-Lon⋅Younge, Andrew J and Menczer, FilippoMay 3, 2016