The Case for Silver Outpacing Gold

Interestingly enough, this article claims that the gold-silver ratio isn't out of line with changes in utilization and production.  With regard to the latter, the article claims that silver production has increased 25% in the past decade, whereas gold only increased 6%.  Another article is referenced, which claims the price of each metal relative to production cost indicates that silver only has a 10% premium, whereas gold has a 20% premium, therefore silver has more upside.