Communities API would be great as you can add things such as events, schedule posts and even automate “likes” for example so people can grow on a leaderboard for different reasons other than likes. Or make it possible so we can create/embed widgets/tools for lead magnets in the community. For memberships would be able update or add videos, lock and unlock modules, update modules, etc so we can make importers of other course spots ourselves. It would be very useful to create apps that can serve communities and memberships similar to how thinkific has a developer community for its membership and communities.