New StoryMaps auto-saves. That's a good default. However, what if we do NOT want that. My idea: add a Save button; with an option for power users to disable the auto-save. (unless I am missing it somewhere) One reason is that when multiple people are editing it; you will overwrite their work. Currently, it forces saving and auto-save can't be turned off. Until this is implemented multi-user collaboration on a story map is risky.