I work for @task, an online project management software company.
We recently announced a new social project management platform called @task® Stream. This new platform combines the power of social networking with the structure of project management. The goal of Stream is to empower teams, increasing their acceptance of, and participation in, the project management process. Front-line conversational information and commitments flow upward, enabling greater accuracy in projections and more informed decision making.
Here's the link: http://www.attask.com/stream
Will software such as this become the wave of the future? Let me know what you think.