From first glance there's still some decent traffic on Daring Fireball submissions, even inside the times Gruber asserts deadweighting.
From https://news.ycombinator.com/newsfaq.html
How are stories ranked?
The basic algorithm divides points by a power of the time since a story was submitted. Comments in threads are ranked the same way.
Other factors affecting rank include user flags, anti-abuse software, software which demotes overheated discussions, account or site weighting, and moderator action.
I expect there's been an increase in user flags.
BTW "Please don't comment about the voting on comments. It never does any good, and it makes boring reading."
Same rule applies for submissions.
https://news.ycombinator.com/newsguidelines.html
FWIW, I'm a regular reader of your blog and have not flagged any daringfireball submissions. But this article is asking to be flagged. It's a needlessly provocative title and not all that interesting to discuss.
I'd also like to point out a bit of hypocrisy on your part. You don't accept comments on your site. If you want folks to comment on your blog, maybe reconsider hosting the comments yourself?
https://shawnblanc.net/2007/07/why-daring-fireball-is-commen...
https://daringfireball.net/linked/2010/06/16/powazek-comment...