You all know of the ones for the open source Radeon drivers http://wiki.x.org/wiki/RadeonFeature and http://wiki.x.org/wiki/RadeonProgram but does anyone have the same type of chart for the NV/Nouveau, S3/Chrome and the Intel drivers?

It would be interesting to see a chart showing all currently supported chipsets side by side so that anyone could, at a glance, see what the current state of the various open source drivers capabilities are.