There are a few things that I felt were one-sided in the article. Most prominently, in the closing note, you hint that the KVM maintainers could be replaced if they're being unreasonable is something that could happen to get the feature in. I feel this was uncalled for, it does serve as a good data point to note, but it might just widen the differences between the various developers and maintainers here. The KVM developers' stand is that nothing's wrong with the repository split and there are security concerns with exposing guest information to the host. One would expect virt developers to know more about virt deployments and security than non-virt developers, at least.
However, I might myself sound too acrimonious and judgemental, I do not wish to convey badness. We've had enough foul messages going back and forth already.