And ProdKernel generally lags mainstream by only a few years, as can be seen in the things you linked to. The change being talked here is moving from merge ~2

And ProdKernel generally lags mainstream by only a few years, as can be seen in the things you linked to. The change being talked here is moving from merge ~2 years to merge all the time. Saying they're stuck on something from 1999 is ridiculous.