We have been asked how to access CVS anonymously
Each project has a CVS link pointing to such information, which you can find at the top of the project page, in the Public Areas links line.
For example, check the top of http://savannah.gnu.org/projects/emacs
The link points to http://savannah.gnu.org/cvs/?group=emacs which contains information on how to anonymously access the Emacs CVS repository.
Just replace 'emacs' in the URL by the project system name you're interested in, or just click on the "CVS" link in that project page to get appropriate information.
To find a project page, just search for the project name using the search box in the Savannah menu on your left.