These themes can then be enabled monetization either with ads, or with subscriptions instantly allowing creators to monetize.
Both AMP and Instant Articles increase the reach of your content because both these technologies help the pages / articles to load really fast and are favored by Google's and Facebook's algorithms respectively. AMP helps pages load quickly on the Open web and Facebook's instant articles load content really fast within Facebook. Both these formats help in improved reach across your audiences with favoured discovery both within Newsfeed and within Google search results.
Fan Stories provides an interactive messenger bot that helps your Facebook page interact with its users. The bot responds with content from your blog. For those users who subscribe for alerts get notified whenever new content is available.