Miller has written a column for "Golf Digest" magazine for several years, offering insight into various aspects of golf, often featuring the professional game. He also wrote the book "I Call The Shots", a look at the PGA Tour's personalities during his peak years, the Tour's current stars, as well as broadcasting insights. Known for his very weak grip, with both "Vs" formed by the forefinger and thumb of each hand pointing to his chin, he sought to eliminate the left side of the golf course as an area for missed shots.