I'm not a frequent contributor to HN (except when I build a product and want to show it on HN). I genuinely commented because I like the book and saw this thread on HN.
I never talked to the author, I only follow him on Twitter.
Well I always thought AWS had only one RSS feed for all their news thus parsing the feed and making this page. I did not know about a feed for each section. Thank you!
Thanks for reading. Although I now realized that I reached a tipping point mid December when I had more users. I should have added some test in critical parts earlier.
The product is email centric so would have made sense to test this part.
"Adjusted for inflation the income distribution looked like this"