I've been running Arch as my main home server for going on 11 years now. I love it. In that time span, the biggest hurdles have been the sysvinit/systemd transition and a handful of issues with mongodb feature deprecations that required manual intervention.
My original impetus for using it was to "re-learn Linux" after a hiatus out of college, and because it's not as bloated as something like a full Ubuntu install, but doesn't require the full compiling of packages like Gentoo, it seemed like a good choice. Unless I want a GUI right out of the box, I don't use anything else.
Yeah I know a bunch of programmers who love it, I use Fedora out of inertia, when I got the Ryzen at work it was very soon after they launched and they had better out of the box support so I switched to it from Xubuntu and liked it enough it stuck.
My original impetus for using it was to "re-learn Linux" after a hiatus out of college, and because it's not as bloated as something like a full Ubuntu install, but doesn't require the full compiling of packages like Gentoo, it seemed like a good choice. Unless I want a GUI right out of the box, I don't use anything else.
As you noted, the wiki is fantastic as well.