Today, I deleted my Amazon AWS account. And done! I had been on AWS since about 2011. My usage was mainly for two things: Saving large amounts of files (build logs and such) on S3; Running NetBSD VMs on EC2. EC2 is based on Xen, and NetBSD runs really well in PV (paravirtualized) mode on Xen. However, XSA-240 means that a malicious PV guest may crash (or even otherwise exploit) the hypervisor, with the recommended fix being to not run untrusted PV guests.
