Oh I didn’t realize it was the author of the blogpost that also posted this summary. I thought someone copy pasted it because « it saves a click », as it sometimes happen!
I started to write summaries for all articles everywhere I post. No need for people to waste their time if they are not interested in the topic.
This also keeps my traffic stats clean: people that comes are the ones that are interested in the content. The number are smaller, but closer to what my real readership looks like. Since I have no ads, I don't aim for volume, so I rather know the truth.