Yes, there are a lot of really smart people on HN that will relatively politely give you constructive criticism that would be hard to get elsewhere. And I'm no

Yes, there are a lot of really smart people on HN that will relatively politely give you constructive criticism that would be hard to get elsewhere. And I'm not defending people being genuinely mean-spirited or just dunking on people's projects, either - I downvote and flag that stuff because it doesn't belong either.