2. SOCIAL BOOKMARKS
• Online bookmarks that work like hashtags
• Compile bookmarks and organize them
• Anyone can tag and share bookmarks
• People can rate the quality of the bookmark

3. GAMES AND MMOGS
• Usually used as a hobby or past time
• Can be used to
• stimulate problem solving skills
• Assess knowledge
• Acquire skills
• Collaborate with others

4. SOCIAL NETWORKING
• Connects individuals with others around the world
• Useful to quickly share information with others
• Also used for:
• Collaborative note taking
• Research

5. USEFUL SOCIAL BOOKMARKING SITES
• Diigo
• Delicious