There was a good discussion of this a while back -- one user here made a multi-reddit of the suggested subreddits, in this comment: https://news.ycombinator.com

There was a good discussion of this a while back -- one user here made a multi-reddit of the suggested subreddits, in this comment: https://news.ycombinator.com/item?id=7255336 https://news.ycombinator.com/item?id=7255336