Can someone explain to me how the same algorithm can classify a highly controversial topic like the Monsanto story[1] in place 128 while another story[2] of the same publication time with less points and much less comments be on place 29 on the frontpage at the same time?
[1]: http://imgur.com/2IU0JCD
[2]: http://imgur.com/XspkTjs
HN could be a useful place to discuss monsanto, but that thread is an excellent demonstration of why topics like that fail on HN.
There's a bunch of people who've gone into that thread with fixed opinions. They're not going to change their opinions; they're going to cherry pick articles to support their view points. Discussion is limited and polarised.