Quoting from the Egenera official announcement:
Egenera, Inc., a leader in datacenter virtualization architecture, today announced it has joined the VMware Community Source program. This will enable Egenera to port VMware ESX Server?part of VMware Infrastructure?to the Egenera BladeFrame system, complementing Egenera’s virtualized computing architecture with the server virtualization capabilities of VMware ESX Server and giving customers flexibility in hypervisor technology options…
This is a very interesting announcement which will open new and unexpected possibilities for VMware high-end customers. Worth to observe evolution of the deal.