From Krishnan Subramanian on his blog: 
"As we move from a
world of virtual machines to a world of containers, Red
Hat and Docker will emerge as two key players shaping the landscape"
http://allthingsplatforms.com/platforms/the-importance-of-red-hat-docker-...
On Tue, Feb 18, 2014 at 1:32 PM, Kashyap Chamarthy <kchamart(a)redhat.com>wrote:
 On Mon, Feb 17, 2014 at 11:42:21PM +0100, Arash Kaffamanesh wrote:
 > Hello together,
 >
 > Why someone shall use KVM, Xen or other hypervisors instead Docker / LXC
 > Containers on OpenStack?
 There's a lot of uninformed, substandard blog-posts talk making the
 rounds on the inter-webs.
 Rich Jones'(long time open source programmer working on Virtualization)
 explains it clearly here:
http://rwmj.wordpress.com/2013/06/19/the-boring-truth-full-virtualization...
 --
 /kashyap