Oracle throws hat into the Virtualization market
I am surprised that the news didn't come out much earlier but better late than never. Oracle is officially entering the VM market with its own implementation of Xen. These days it is not possible to be in the OS market without having 2 things: 1. a decent virtualization road map 2. a neat set to management tools to manage the increasingly multi-vendor DC.
However, no vendor has the range of solutions that Sun does! LDOMS, xVM & Zones - all built in and proven technologies without having to pay a ransom for support!