None. No innovation. Every update to the site has made it worse and less reliable. I could single-handedly code a better Reddit in a few months than that entire team has done in ten years. But they're not focusing their efforts on UI/UX improvements. They focus all their efforts on tracking, data harvesting, and circumventing the user safety protocols built into web browsers. We view the project as a cool public forum. They view it as a means to riches, and they don't give a shit if it's a pleasant experience for the users.