Waow, quite a collection you got here. I don't really have a website where i maintain such list, so i will say some from my selection:

• nadeko.net This person hosts a lot of various services and knows his stuff while keeping it otaku enough.
• Frutiger aero archive I wouldn't say i'm too much of a nostalgic person, but the owner is incredibly nice and the archive quality and dedication is golden.
• tane.us (does it counts?) the website speaks for itself.
• tengu.space this person has good tastes and a nice website selection.

Also, some others: pixelde.su - lavenderfield - dinpixels.neocities.org

Maybe i'll add some later.

@PiraHxCx If you wanted to add one to the list, I have a button too! 😅 (https://shellsharks.com/about)

My fav indieweb sites here though - https://shellsharks.com/blogroll#favorite-indieweb-sites