It would be great if we could create books that let the reader decide on the course of the story. This would include the reader making a decision on the course of action taking them automatically to the page where the story continues, based on the decision of the reader. It would be great for analytics to track the decisions made, or at the least Bloom would record the final page that the reader lands on, so that an understanding of the decisions made could be determined.
Something like this (not the analytics) could be done using the hyperlink feature. Though meant for a table of contents, you could put links to alternative next pages at the bottom of every (or selected) pages.