Also, IDK if this is mentioned anywhere, but HN comments have a maximum character limit. Once I made a veeery long comment [1], had to split them up in three pieces (which when I downloaded them using the API, take up 7.5kb, 6.5kb and 5.9kb respectively. I guess 7.5kb is a good approximation, but I did not try to make an accurate measurement.
[1] https://news.ycombinator.com/item?id=15373653 This was about the decline of schools in my country, so I guess I'm going to be excused for this much of logorrhea :)