'Ask HN' posts that have 'book' in their title". Yeah, that kinda puts a damper on it for me. Only selecting "book" Ask HN's leaves out a lot of stuff. Just to

'Ask HN' posts that have 'book' in their title". Yeah, that kinda puts a damper on it for me. Only selecting "book" Ask HN's leaves out a lot of stuff. Just to illustrate: I was initially surprised not to see The Four Steps to the Epiphany on the list. Heck, I probably mentioned it 6 or 7 times last year on my own. But when I went back and searched, it seems like all the times that I mentioned that book were in threads that weren't about books per-se. And I'm sure plenty of other people will have similar anecdotes. For example, it would also make sense to exclude such threads, to get a more representative idea of what books HN comments tend to talk about in natural contexts.) Yes, exactly. I'd like to see a similar analysis done, but excluding those threads for the same reason.