Nouveau is a FreeDesktop.org project with goals to produce an open-source 3D driver for NVIDIA graphics cards. The Nouveau driver is under active development with 2D support and basic 3D support. More information is available on the FreeDesktop.org Wiki.
Nouveau Wiki: http://nouveau.freedesktop.org/wiki/
Nouveau Git-Web: http://gitweb.freedesktop.org/?p=nouveau/xf86-video-nouveau.git;a=summary
FreeDesktop.org BugZilla: https://bugs.freedesktop.org/
Nouveau RSS: http://feed43.com/nouveau.xml
Digg: http://www.digg.com/search?s=Nouveau&submit=Search§ion=news
Phoronix: http://www.phoronix.com/?page=search&q=Nouveau
Nouveau-Driver.org is hosted by Phoronix.com