> Let me know when the CIOs of listed companies are up for that kind of lifestyle for their email and word processors.

I think you're absolutely right that this kind of rigidity is not part of our tech culture, but maybe it should be if that tech is running power grids, [oil] pipelines, and other critical infrastructure.

In summary - maybe we should spend more money so that we get systems which are reliable and resistant to this kind of attack. (_I_ think that's probably a good investment for power/transit/core network/safety systems)