This one's a bit more clever in that it's not entirely new -- it's from 2016.

Here's some examples from 6 days ago:

https://news.ycombinator.com/threads?id=fdefitte&next=470679...

Comment 1: 2026-02-18T23:45:12 1771458312 https://news.ycombinator.com/item?id=47067991

Comment 2: 2026-02-18T23:45:32 1771458332 https://news.ycombinator.com/item?id=47067994

20 seconds between its comments.

--

or another example:

Comment 1: 2026-02-18T20:06:49 1771445209 https://news.ycombinator.com/item?id=47065649

Comment 2: 2026-02-18T20:07:12 1771445232 https://news.ycombinator.com/item?id=47065653

23 seconds between its comments.