The um, story, is completely different in Messenger. Here, people have their list of contacts and/or groups that they chat with. The most recent conversations — likely the most important — are at the top of that feed. But if you’re anything like me, you’re often scrolling down a bit because you have many regular conversations. And so this screen real estate is insanely valuable. And Messenger puked up this new ‘Day’ nonsense all over it.