We don't really do the whole calling people stupid or flaming around here. You can make your point and leave it at that or don't comment. This sort of behavior will get you banned by the very active mod team in the future. You can refresh yourself on the guidelines of the site: https://news.ycombinator.com/newsguidelines.html

Here's a section just for you: "When disagreeing, please reply to the argument instead of calling names."