Believe me, I'm really not interested in taking part. For the product that was deprecated you can see here: https://www.ovirt.org/ https://access.redhat.com/products/red-hat-virtualization I wish you luck.
You're right that the million dollar opportunity is a lot more interesting for a startup. Of course, it's also going to be a lot harder for that startup to displace VMware (which the potential customer probably is using). I'm not sure going after those crumbs is a terrible idea but there are already other option like Xen too.