I'd like to notice compositing screen managers benchmarked anytime games tend to be benchmarked far too. I do definitely not enjoy games often yet I personally use the particular WM on a regular basis, plus the video individuals do influence the item a good deal, therefore a new WM benchmark could be additional strongly related me.
I know at least kwin carries a show_fps plugin as well as scripting assistance, then it mustn't be hard to help create a new benchmark for it. Not sure wether compiz yet others have got scripting assistance, or the method that you would produce a benchmark devoid of of which.
I would like to see some file system benchmarks on fuse-vs-native (there were some on ZFS, but also others could be interesting).
A really interesting new technology is Rump, which provides NetBSD drivers in userspace on many different OSes, including Linux. fs-utils provides utilities to handle the file systems the Rump userland kernel provides.