Other cool sites (not as cool as this one though!)

Sadgrl Online

The one that started it all for me! So so peaceful, many webmaster resources here!

Crimson Earth

Communist/Anti-capitalist library. Recommended.

Castle Cyberskull

Hjeather has one of the coolest sites ever! Very 90s horror castle themed website.

7nonsense

Can't stop looking at their old school camera collection! I want an old digital camera too!

Commodorn

Very PSX-era vibes from this one, from the music to the design, it speaks to my heart.

Metonym's Meandering
Cool button:

Mia is my web pen pal! They are pretty cool so go check their site out!

Otaku World Desktop Themes
Another button:

This collection of Win95/98 desktop themes has me salivating... Gotta check them out with Chicago95 at some point (or with a retro Windows PC if I come across one)

Saint-Images

Saint-Images has a really cool theme and really cool pics they took! They are also really cool and nice as a person.