Installer sources via Installer downloads?
Does anyone know if there is a current protocol (or whatever) for Installer to add more sources via Installer downloads? For example, someone runs Installer, sees there is an "app" for download (via STE or someone) that adds another repository (e.g. John Doe's App Emporium). When the person installs this, the new repository is automatically added to the Sources list, without the user having to find the address on the WWW, and then type it in manually.
Don't know if this capability exists, but I sort of think it should. With more and more people uncrippling their iPhones, and more and more programs being added, 3 repositories probably isn't optimal. While one can always enter sources in manually, many people may not know this.