I think youāre seeing boosts and quotes of the same note from a particular user. Pretty common with popular or ātrendingā posts since there is no algo to filter for you
Hopefully thatās what you were asking about.
Mainly thatās the way to share a post you like with others who may not follow that original poster..
I saw your older note as well, I assume you know Mike Winner or Alfa Vedic since you referenced qortal?
I also loved the book āa pattern languageā
Will follow and hope you post more. Cheers and let us know if you have other questions about Nostr