The person is also quite good at specifically putting their words online in a way that others can benefit from them. (Enough so that it’s a bit of a running joke[1] when he quits his job and has time to write some more words.) That skill is generally difficult to transmit, so if they’re saying something in that direction it could be worth listening.

[1] https://news.ycombinator.com/item?id=39365638