I have addressed some of the requests brought up in this thread by modifying Rietveld's upload.py script.
The new version of the upload script is called upload-gcc-patch.py and it's available at http://gcc.gnu.org/wiki/rietveld. It adds a couple of new features: 1- It takes a patch file to determine what files to upload to your patch dashboard. 2- It always sends mail to gcc-patc...@gcc.gnu.org 3- It does not have a limit on the patch size (only the limits imposed by gcc-patches are used). Diego.