He points out that old stations such as BCC and PRS that can be heard islandwide have large markets and are generalists; they build up a large audience from small bits of many different audiences. Mid-range stations, like those that can be heard only in the Taipei or Kaohsiung metropolitan areas, must have a clear strategy if they are to survive.
他指出，中廣、警廣等舊電台，是全省都可以收聽的頻道，市場大、聽眾區隔可以比較鬆散，屬於「聚沙成塔」；中功率電台只能涵蓋一個類似高雄、台北的都會區，策略要清楚，才能「殺出血路」。