How about this idea to save Hacker News from fluff?
https://news.ycombinator.com/item?id=121398Any Hacker News submission that is also on Reddit front page need to be flagged for review or hidden until approved by admin. Exceptions would be (programming,math,science etc).reddit
While this won't solve all the fluff related issues, it will still do a lot of good I think.
What do you think?