[bradleyland]

Consider how different a task that is. Each of these benchmarks and frameworks are run on Linux, which means the turn-up and benchmarking automation all target Linux. Including a new framework involves creating a new stack (app/web/db server) and app that meets the criteria. Including Windows would require Windows versions of large parts of the toolchain.

I suspect that the most significant reason has to do with fragmentation in knowledge. Linux is a huge knowledge domain. Windows is also a huge knowledge domain. It's rare to find people (or even teams) that are well versed enough in both to deliver meaningful results on both.

My understanding is that there are ASP.NET community members stepping up to help bring ASP.NET benchmarks to the table for the next round.