Reaching your community via social media: Academic libraries and librarians using Facebook and Twitter for outreach.- Social networks' impact on information consumption and usage: e-Marefa case.- Analysing how the prosumption of information in social media shapes Wikipedia.- The role of social networks in increasing the activity of e-learning.- Using IPython for teaching Web scraping.- The role of social network sites in connecting students with learning and academic activities: a case study.- An investigation of social media and e-publishing usage among Jordanian university students.- A defeasible description logic for representing bibliographic data.- Exploiting social media and tagging for social book search: simple query methods for retrieval optimization.- Online social networks' security: threats, attacks and future directions.