Sell tech stocks. Buy gold miners. This simple formula is our moneymaking advice for this year. Not that we have any new insight into technology… nor any way of knowing what is ahead for gold or for the companies that dig it out of the ground. Not at all. Our advice is based on ignorance, not knowledge. Not knowing what is ahead, we revert to an old rule: Buy low. Sell high. What’s high? Open any newspaper to its financial pages and you will have your answer: Amazon. LinkedIn. Twitter. Zillow. Nest. Facebook. Google.