IRC network - irc.libera.chat, formerly Freenode - irc.freenode.net
The People on my distro channel #smlinux
The People (and bots too, perhaps) and their works of ##slackware
The People (and bots too, perhaps) and their works of #openwrt
The People (and bots too, perhaps) and their works of #musl
The People (and bots too, perhaps) and their works of #sabotage
The People (and bots too, perhaps) and their works of #alpine-linux 
The People (and bots too, perhaps) and their works on #sta.li on 2f30.org.

Dhruv Vyas (https://github.com/dhruvvyas90) for his 32bit ARM versatilepb raspberry qemu kernel, 
while 32bit ARM userland was under active development.

And many many more untold places on the internet....