Around 2000 or so, I used to work in tech support for a software company who had like 5000 Windows-based customers and 5 running Solaris. My boss chose me to learn Solaris when the previous “expert” left. I bought this book and started hacking. Good times!
I did not make it but I presume it is old yes, bc e.g. Amazon at one point used to have trustable reviews, but it’s been a minute since then!? I assume intent means production effort e.g. making things shared on Facebook takes seconds, whereas to shoot a porno takes at least minutes to hours. An alternate explanation could be to have intent be a surrogate for Web Traffic - although in that case, wouldn’t Facebook be much higher? Unless this is once again bc it is so old, prior to when it started taking over people’s lives e.g. games that stay-at-home mothers could play all throughout the day. Similarly, YouTube at one point looked poised to take over television itself back when the videos made were more of less simply using YouTube as another delivery vehicle, but they were funny as hell, or perhaps informative like a college class, etc. Now… I don’t know what happened, but TV sucks and YouTube sucks and we all merely look at memes, apparently.:-P
Anyway I liked how it shoved porn into only a single corner, as in it is high in one dimension but not all such, but for the rest of the details yeah it is too old to have any further relevance to modern society:-).