Facebook is obviously the most successful Web 2.0 site. Using Facebook, users communicate with friends and share photos, videos, and text messages. Further, using Facebook groups, teams can share project information in a secure way. Because Facebook resides within the cloud, it must be considered a cloud-based collaborative tool. Using a social-media tool for collaboration has its advantages:
Users can exchange project information from anywhere, anytime, with any device.
Groups can keep team content secure.
Most users are already familiar with the social-media user interface.
