I've come across so many beautiful neocities sites, here are my favourites and inspirations :)
Cloverbell - this website is so pretty! it was the inspiration for me to create my own. very cozy and personalised, with lovely art and a faux-analog diary.
Mycologistical - this website is very new, like mine, so no button yet. but I LOVE their foresty home page design. I'm looking forward to seeing how the site grows.
RIBOSE - wonderful imagemap homepage, and their content is cool! I like the image dithering
Laika's Lonely Planet - beautiful space themed site with really helpful resources for a rookie coder