http://images.anandtech.com/reviews/linux/gpu_roundup/anandtech-framegetter-0.1.0-src.tgz This utility is to replace glxgearstandard framerate tests. It is more complex than glxgears. It is in early stages of development, but it is already worth including in portage :D
Any chance you can get these guys to provide a real homepage for the package, rather than some links in the middle of a story?
No progress here for ages; closing WONTFIX. Feel free to reopen with an ebuild.