Stop Social Distributed Version Control Diaspora!
A ton of people use github, gitorious, and bitbucket these days. Aside from the obvious benefits of dVCS, these sites have excellent features such as:
- Code review
 - Merge requests
 - Repository "forking" (in a good way)/cloning and easy methods to let upstream know about your branch
 - Project following/notification
 
Basically …
more ...

