"Why won't you be my Facebook friend?": strategies for managing context collapse in the workplace.

Jessica Vitak Cliff Lampe Rebecca Gray Nicole B. Ellison "Why won't you be my Facebook friend?": strategies for managing context collapse in the workplace. 555-557 2012 iConference http://doi.acm.org/10.1145/2132176.2132286 conf/iconference/2012 db/conf/iconference/iconference2012.html#VitakLGE12