Islayre d'Argolh
Explorer
I wrote those posts largely because I didn't like 5E but I didn't want to be one of those online voices who got off on telling the online world that their preferred edition sucked. So, I made a positive contribution via that blog to expand what you see in the Starter Set. And I wrote it from the perspective that a 5E fan, like you, wouldn't want to buy a 4E book.
Just so we're clear : i do own a tiny selection of good 4th edition stuff (Threats to the Nentir Vale, Hammerfast, Vor Rukoth...) and i have nothing but respect for this edition.
But the only official edition of the game that i play is 5E and so, as a minimalist, i don't see myself buying a (now) expensive book including 70 pages dedicated to a system i will never use.
No edition warring here, i assure you

TL;DR: You don't need the Neverwinter Campaign Setting to get some value out of what I posted - which quite a few 5E fans have said to me over the years since I wrote those posts.
Fair enough

But i prefer not read to much on screen : did you, by any chance, create a PDF version of your work so i can print it ?
Thank you very much