Is there a new OpenGL performance FAQ planned?
There was a small PDF at the nVidia site some time ago, then it was pulled back with a comment about an updated version coming soon, and then I could no longer find anything 
There are several performance-related slides, but IMO the small PDF was more convenient: all answers packed neatly together in the same place, with hardware-specific hints (unlike the generic perf FAQ @opengl.org or @sgi).