When you post links, please explain why they are relevant to the current discussion. Posts saying "just leaving this here <link>" are popular on Reddit, but not here on HN. We try to put more effort into our comments here.

From the HN Guidelines [0]:

> Comments should get more thoughtful and substantive, not less, as a topic gets more divisive.

[0]: https://news.ycombinator.com/newsguidelines.html