I saw this story on a financial site, came over to FSDaily to read about it, and saw nothing. The news originator was characterizing this agreement as a VMware killer. Have I missed some important stories recently which makes this irrelevant?

"In response to strong customer demand, Red Hat and Microsoft have signed reciprocal agreements to enable increased interoperability for the companies' virtualization platforms. Each company will join the other's virtualization validation/certification program and will provide technical support for their mutual server virtualization customers."