We want to explore the future evolution of social software in the context of professional learning and how this influences the further development with regard to metadata and interoperability.
More than 2,100 executives responded about how blogs, podcasts, wikis and other collaborative technologies are being used to communicate with employees and customers.
The online social network field is broad, and any literature review can only focus on a selection of articles. The present article highlights recent research in the field and focuses on centrality, linkage strength, identity, trust, activity and benefits.