I use both Reddit and HN. HN has much better content (both links and comments), but it has a singular focus on tech/things tech people generally like.

On the other hand, there’s a subreddit for practically every hobby. In many cases, Reddit is home to the largest community related to a hobby. Sometimes things related to my interests outside of tech pop up on here, but the discussion is rarely in depth.

Enjoy https://news.ycombinator.com/item?id=23731299 . (-: