In addition to "Chapter Depth" (or perhaps replacing it) should be "Word Count" when viewing the little story blurbs on the front page. I think both metrics are important to determine how much content there actually is in a story and some readers may prefer one or the other. I'll admit I have some bias since I focus on long chapters (800-1200 words) rather than short ones.
The "Word Count" should also be displayed in the side tab in the introduction of the story, along with "Total Number of Chapters", number of favorites, etc.
The "Word Count" should also be displayed in the side tab in the introduction of the story, along with "Total Number of Chapters", number of favorites, etc.