> bits flipping in DRAM will not go away unless the economics in DRAM manufacturing change

This seems like all the argument necessary to require all computers - and I do mean all computers - to require ECC memory. The security risk is simply too great, and everything is too integrated not to make this change. Even a "gamer" on a pure gaming computer will have some crucial information on that machine, so I simply do not see how we've gone this far without making this change.