[nickff]

>"Do I need to explain that copyright is practically unenforceable in the 21st century?"

This sentence added nothing substantive to your comment, and made it rude; could you please be a bit more polite in the future?

https://news.ycombinator.com/newsguidelines.html

[simondotau]

For what it's worth, I didn't think it was rude. And I do think it was a substantive aspect of his response. It's a valid perspective even if I personally think it's somewhat orthogonal and incomplete.

[matheusmoreira]

I was replying to a similar sentence, but it is true that in the end it did nothing but escalate the situation. I apologize and yes, I will try to be more polite.