after some discussion with friends, i've narrowed what i mean down to:
- not a personal site, but clearly made by one person, with little personal quirks and flair;
- not a wiki, but filled with at least an hours worth of resources/content;
- not super flashy and modern looking css, usually very easy to get to all of the content from a header or sidebar;
- and generally focused on one idea, like springholes is writing or bogleech is halloweeny stuff, but with the generalized vibe that older websites had, where everyone inexplicably had a 'links to cool things' page. see also the 'about me' stuff on omniglot where he's got like, info about his attempts to learn juggling and songwriting, lol
with that in mind, here's some more lovely, somehow-still-active artifacts from before we only had 3 websites:
https://www.seventhsanctum.com/
thanks to @inbtwn for this one; more random generator type stuff, but of course with some interesting miscellany; love to see the classic Links To Cool Shit type page; various other odds and ends, even has links to fantasynamegenerators and springhole!
http://amasci.com/
bizarre, quirky mix of science-y articles, very 90s vibe; some really interesting pages here! just take everything with a grain of salt.
i spent a while looking for more one-person-hobby-hole sites (please someone give me a better name than this), and came upon this thread, which has some great stuff. (and rpg.net itself is pretty neat! seems to have an extant, active forum, shockingly.)
http://www.lileks.com/
lovely collection of various cool images. vintage ads, magazine cutouts, missing persons notes from the 40s... its like tons of little mini-sites for all sorts of things. really nicely presented and up to date for something thats apparently 25 years old !
https://www.darkroastedblend.com/
similar to lileks and bogleech, just a collection of mini-collections of neat things in a static, non-algorithmic way, like god intended. everything laid out and easy to find! (this one kind of breaks the personal site rule, but i can't seem to find much evidence its run by more than one person...)
http://merzo.net/
very bogleechish site full of fictional monstrosities; check out the archive too for some cool scifi size comparisons. every creature can be clicked on and has a whole page explaining them, so don't miss it!
https://www.pagat.com/
very cute little site compiling different card & dice games. isn't that lovely ! you can contribute with the mystical process of "e-mail." anyway, lots of cool little links hidden around the margins too, as usual. you know shits real when its got a sitemap. i was going to make fun of it for still having usenet links despite being updated frequently. but apparently usenet is still around???? what the hell
https://www.davidrumsey.com/home
you like maps? you want a few maps? heres far too many maps. i don't really know if this actually fulfills the 'one person' requirements but its got the guys name all over it, i dunno. apparently his collection was donated to stanford and you can actually visit it in person!
https://www.theoi.com/
this is just a fantastic reference for greek mythology and art. you want to read the iliad? they got it. want to just browse neat pictures for a few hours? they got that too. very well-sourced, admittedly also stretches the one person/personal requirements, but hey, its sick.
honorable mentions:
these didn't quite fit, either because they're blogs, they're too personal, they're not personal enough, or they just aren't a deep enough rabbit hole.
https://www.railroaddata.com/
do you like railroads web sites. well boy are you in fucking luck buddy. im not sure this is very useful or has been updated recently and its not very personal so im putting it down here
http://www.virology.net/
cool little thing, but very obviously not updated in a decade. once again the linked usenet stuff was apparently RECENTLY USED- some of these threads are from only a few years ago!
http://blog.nuclearsecrecy.com/
this is pretty much what it sounds like, buddy. blog of nuclear-related things. really long archive! (and yes, this is the guy who made nukemap!)
https://spitalfieldslife.com/
over a decade of image/blog posts about one district in london. i respect it
https://echinoblog.blogspot.com/
echinoblog my beloved. i love you echinoderms
absolutely hilarious how few of these sites have proper embedding stuff set up, how many have sitemaps and 'anything i like' type link pages, and how so many sites set up in the 90s are still active today. please comment or rechost with your own additions or thoughts on what these dang things are called !!!!
and no personal/portfolio sites whose only purpose is clearly like, 'here's me, this is my stuff'. these sites i'm looking for are 'here's stuff, and secretly: here's me as understood through the stuff. and maybe an about page tucked away.'
also, i kind of left out the plethora of fansites/shrines of the sought nature in favor of sites with a more original focus, but feel free to mention any you like that fit!