Hello, would it be possible for you to support the usage of fossil repositories? Fossil is a distributed version control system which is backed by a MySQL database. It comes with support for a ticket system which could potentially be integrated into the SF ticket system.
You can find fossil at http://fossil-scm.org/ .
Nota bene: It's actually backed by an SQLite database.
There's also a public hosting solution at http://chiselapp.com/ and its source is available at https://chiselapp.com/user/rkeene/repository/flint/index
Realize this is an old ticket, but I would also second the request for fossil-scm hosting. I have played with http://chiselapp.com/ but it just is not very good for discovering new projects.
I also support this request.