You're right, it's not OK. But adding your own flavor of inflammation doesn't help. The way we can improve threads here is to 1) flag and downvotes comments that violate the guidelines, 2) comment civilly and substantively. Add information and insight. The way to do that is patiently and thoughtfully. Slow down and resist responding reflexively—it almost always makes things worse instead of better. If you notice something egregious, feel free to email us at [email protected] so you can be sure we'll see it.
https://news.ycombinator.com/newsguidelines.html