Somebody already does make them. In fact "somebodies" already make them.
Right, that's my point. Brow beating ECS for doing them sure isn't going to stop the others from doing it. Again, knowing how to spot the differences is going to be the only defense against them.
Actually, there is a way to test them to see if it is fake or not. Its called carbon 14 dating! Its been around for years testing so called legitimate documents.
