I like that they have a good selection of processor families, although I wonder why some are missing. For example, SuperH, VAX, m88000, NS32000 all are missing.<p>One thing they could fix is using non-whole amounts for any field. The m68030, for instance, has 1/4 KB of data cache and 1/4 KB of instruction cache. Also, the sources of performance data could have better indications about sources and ways to run tests and submit results.<p>All in all, though, it's a neat resource!