"A City Journal, or CJ, is a \"diary\" of a user's work in SimCity and often have much custom content in them. They are to show a user's own city's scenery and custom content and sometimes have story lines, and may sometimes even be interactive where readers can take a step in designing the cities or make propositions or business deals."@en . . "City Journal"@en . "A City Journal, or CJ, is a \"diary\" of a user's work in SimCity and often have much custom content in them. They are to show a user's own city's scenery and custom content and sometimes have story lines, and may sometimes even be interactive where readers can take a step in designing the cities or make propositions or business deals."@en .