Lu Wang from writes about how Apple isn’t like other tech giants. Michael Ball is quoted, “Unless everyone is going to carry two iPhones around, to double from here is going to be exponentially hard,” said Michael Ball, president and lead portfolio manager of Denver-based Weatherstone Capital Management Inc. “It’s too risky to totally change your business model. But if you don’t innovate, someone picks on the things you passed on and eventually surpasses you.”  (08/02/18)