The Nutanix install has been moving along. I would not say it's ready for more than lab use, but it's getting there. I'm setting up a 3 node cluster, and one of the nodes, which has an Intel motherboard, kept throwing a generic error about not being able to find the sysinfo. Thanks to the help from the forum, I was able to hard code a product name in order to get past the install. I don't think it will have an impact on operation, only install, but it's one of those little things that crops up with new software.
The link is here, if you're able to access it: http://next.nutanix.com/t5/Discussion-Forum/Install-failing-with-quot-unable-to-gather-basic-hardware/td-p/5034/page/2