Wow
Wow, Simon, did somebody in the Xen project cross you or something?
First off, the crazy 3^2 comment.
Second, the comment about how they want to reduce publicity and you linking it to your previous story. You know, the story where the Xen project team responded in the comments and explained exactly what was going on, and no, PR had nothing to do with it.
Then you mention that indeed, Xen has live patching (AWS has had it for ages), and yet put reboots in both the subhead and the body. Mass reboots sounds like a Linode problem, not a Xen problem.
Then the comment about mass migration to KVM. The comments in your previous story mention how KVM has bad security also (along with VMWare, Hyper-V, etc), they're just not as announced as such. There's a reason that the major cloud providers use Xen and not KVM. I'm sure if KVM was so much better than Xen, AWS wouldn't keep messing around with Xen!