Feeds(timelines) is one of the most fundamental elements to create a successful social media site. It can be used to show the user what is happening on the social feeds of people they follow and what they are liking. The timeline queries will continue to get smarter, eventually bringing in AI and data profiling. We will continue to improve what data is returned by the API. The beauty of this is if you use the API you just inherit this functionality without having to update anything.