As someone entering this space, this is an interesting topic, and there are some good ideas and discussions to be had in this thread. One thing I've noticed, i

As someone entering this space, this is an interesting topic, and there are some good ideas and discussions to be had in this thread. One thing I've noticed, is that some lists are better served via different mediums than others; this might be the difference of putting something into apple Notes versus apple Todos. Sometimes you just need a list for reference, and other times you need each to represent something actionable. Other times, the lists are directly associated with a service provider: amazon wishlists or netflix watchlist (note both have 'list' in their name) and are both geared towards furthering your investment in their platform. They aren't a core aspect of their business plan, but they are helpful to users. Lists have also been around for quite a while! a chapter could be said to be a list of pages (if you consider a list a collection and a collection a list); and the index is certainly a list of chapters.