I love the idea of applying training to folders. It’ll be a NewsBlur Premium Pro feature ($29/month) but that’s a great addition to that tier. It already does 5 minute fetches for all of your feeds. I’m planning to add natural language filters as well, sort of like an llm applied to all stories, letting you choose which get filtered out or highlighted and then sent as notifications. Also a Premium Pro feature, since it’ll be expensive to run on every new story coming in.