Men's Health magazine continues to publish articles with metric only measurements in them. Where they feel the need to provide more info, they reference common objects, rather than give US measurement equivalents.
June 2005 issue, page 88, review of nose-hair trimmers: "Quick Tip: Leave a quarter to a half a centimeter of length, about the exposed length of a pencil lead, to avoid ingrown hairs and subsequent infections." Jim Elwell
