“…Studies on Facebook as informal English language learning sites indicate that Facebook offers rich language enhancement activities for the students to improve their English language proficiency levels (Melor, Salehi, & Chenzi, 2012;Omar et al, 2012;Shih, 2011;Wu & Hsu, 2011;Kabilan, Ahmad, & Zainol, 2010) Lecturers often use online group forums for group discussions and class learning as online forum discussions gain popularity among students. However, many studies show of non-participation among students in the participation of online group discussions as some students prefer to observe silently without participating (Antin & Cheshire, 2010;Benevenuto et al 2009;Bernstein, Bakshy, Burke, & Karrer, 2013). Lurking in this study is social talks and use the instructions' frequent interventions.…”