JoinTheGrid.com aims to provide software that is easy to build and utilize. Currently our incubation process starts by creating a discrete subversion repository for each project. A list of repositories can be found at our Source repositories.
We use Hudson, a continous integeration application. Every 10 minutes the system checks out source code from our repositories. If the version is new Hudson then attempts to build the project. All builds are available at Build Server. Hudson also creates RSS feeds for projects allowing you to subscribe to a project with your RSS reader.