The recent changes at Brisbane's 97.3FM have left Marnie Titheradge without a job, although she has been offered some sort of position with the Australian Radio Network. She is not the first, nor will she be the last, person to be displaced in radio. It reminds of something Jamie Dunn told me years ago when I asked him why he worked so hard and why he was obsessed with money. He said: "I've always worked on the premise that one day I'll be told, 'Don't come Monday'." Dunn's 16-year run on B105 finally came to an end around this time last year.