Unsure why @Nathanf22's comment was downvoted to death. I would also suggest Lobste.rs and Reddit. But then again, RSS seems to work quite well in my case.
But other programmers who see this content immediately realize that it was generated and stop reading it.
In the meantime I've bookmarked quite a few more on literature, politics, and such, if it's of any interest. I've also made (a fairly weak) case for Jacobin here: https://news.ycombinator.com/item?id=44309069