https://lobste.rs/ https://lobste.rs/ has a tag system. I asked some months ago why HN doesn't. The answer was that it adds complexity and is hard to remove if

https://lobste.rs/ https://lobste.rs/ has a tag system. I asked some months ago why HN doesn't. The answer was that it adds complexity and is hard to remove if not worth it. They want to protect HN's minimalism.