That's how I personally use HN too, which is why I didn't make the paper itself the primary link. Good point about it almost always being referenced in the thread.
> NPR also interviewed Downey so 'value added'
Fair, but I'm doubtful many people here listen to the audio.
Whenever this is important to me I'll get the link from the comments.
Also given NPR also interviewed Downey so 'value added' I wouldn't have necessarily given Technology Review preference.