"Well-paying employment requires that workers possess unique skills, abilities, and knowledge. It also requires that the labor must be non-commoditized. Unfortunately, journalistic labor has become commoditized. Most journalists share the same skills sets and the same approaches to stories, seek out the same sources, ask similar questions, and produce relatively similar stories. This interchangeability is one reason why salaries for average journalists are relatively low and why columnists, cartoonists, and journalists with special expertise (such as finance reporters) get higher wages."