Title: When someone has obviously put effort into contributing to the conversation, it's rude to downvote them to negative scores. Most recently, there some major offenders here:<p>http://news.ycombinator.com/item?id=720779<p>and here:<p>http://news.ycombinator.com/item?id=720215<p>and here:<p>http://news.ycombinator.com/item?id=720569
Upvote: