[mattmillr]

It's not intuitive at all, you click the timestamp and the URL changes to the anchor for that comment. Here's the one you copy/pasted: https://retrocomputing.stackexchange.com/questions/27722/why...

[JdeBP]

In part that's because it's not an answer. Answers have an obvious "Share" hyperlink below them. That, there, in contrast is a question comment.

[gumby]

Thanks! I guessed that based on HN but for some reason I couldn’t get it to work on my device.

[rdlw]

Not intuitive but it's the same on HN :)

[nayuki]

And Facebook and Twitter and at some point Reddit...