Some suggestions for open source hosting and project management sites and software:

  1. CodePlex (Microsoft)
  2. Freshmeat.net
  3. GForge
  4. GitHub
  5. Gitorious
  6. Google Code
  7. Launchpad
  8. Mozdev.org
  9. RubyForge
  10. Sourceforge
  11. Unfuddle