(31 votes on old portal)
Currently, each CloudForge Project can have one git repository. A customer wants multiple git repositories and security for each repository within a CloudForge project, for the following reasons:
Each developer can have their own secure, internet accessible git repository to collaborate on different development tracks within the same CloudForge project
Within the same CloudForge project, a business may have different components, sections of the code where multiple git repositories will allow the business to allow certain developers push permissions to a specific number of git repositories
If a business is doing internal development on a open source project (for example, android kernel), you can have one CloudForge project, with multiple git repositories that contains all the related android repositories (from gitorious, for example), vs. have many CloudForge projects that has one git repository in each CloudForge project.
There may be better reasons that we have not thought of, feel free to comment.