Paraphrased from Rafi: If the dollar does collapse, because of a debt ceiling crises or some kind of crises that ushers in an unprecedented round of fiat money printing, then our current primary gold substitute (the dollar) will become worthless, a void will be created, and the public will run to silver as the monetary medium they can trust. So best to get understanding it and practice using it now. We will all be further ahead.

Section on types of silver (govt mint / junk / generics). Updates silver and gold spot, premiums, etc.