1. Social Networking
1.1. FaceBook
1.2. MySpace
1.3. Xing
1.4. LearningTown
1.5. http://en.wikipedia.org/wiki/List_of_social_networking_websites
2. Virtual Worlds
2.1. Gaming
2.1.1. Simulations
2.2. Second Life
3. Technology
3.1. Email
3.2. RSS
4. eLearning
4.1. Knowledge Management
4.1.1. Strategy
4.1.1.1. Social Network Analysis
4.1.1.2. Knowledge Audit
4.1.2. Management
4.1.2.1. Blame Vs Gain
4.1.2.2. Force Field Analysis
4.1.2.3. SECI
4.1.3. Collaboration
4.1.3.1. Six Hats
4.1.3.2. Communities of Practice
4.1.3.3. Action Learning
4.1.4. Knowledge Sharing
4.1.4.1. After Action Reviews
4.1.4.2. Stories
4.1.5. Capture
4.1.5.1. Taxonomies
4.1.5.2. Exit Interviews
4.1.5.3. Blogs & Wikis
4.2. Platforms
4.2.1. Learning Management Systems
4.2.1.1. http://en.wikipedia.org/wiki/Learning_management_system
4.2.1.2. Moodle
4.2.1.2.1. User-created content
4.2.1.2.2. www.fitlearning.net
4.2.1.3. ILIAS
4.2.2. Content Management System
4.2.2.1. http://en.wikipedia.org/wiki/Content_management_system
4.2.3. Video-conferencing
4.2.3.1. Dim Dim
4.2.3.2. http://en.wikipedia.org/wiki/Videoconferencing
4.3. Tools
4.3.1. http://www.c4lpt.co.uk/recommended/