Keyphrases
- social networking
- social media
- personal information
- social networks
- user behavior
- data collection
- social networking sites
- social software
- online social networks
- crowd sourcing
- mobile communication
- social bookmarking
- online social networking
- collective intelligence
- trust model
- micro blogging
- content sharing
- privacy concerns
- data sets
- social web
- informal learning
- social networking services
- social network sites
- information sharing