Masters thesis on social software, or more specifically groupblogs, wikis and social bookmarking and how they support knowledge management and communities of practice
This is a collection of profiles of major companies in the "social software" industry, a general term for websites and software tools which help you to discover, extend, manage, enable communication in, and/or leverage your social network. We have created a map of the major companies in this space to provide a context for the directory below.
K. Balog. SIGIR '07: Proceedings of the 30th annual international ACM SIGIR conference on Research and development in information retrieval, page 916--916. New York, NY, USA, ACM, (2007)