>>948325
The keyboard may have been hot-swap, but period mobos (anything up to the last G3s to have ADB) most certainly weren't, except on the software level (i.e.: If the resistor in your Mac survived having an ADB device hot-plugged, the OS could actually recognize it).
>>948337
Yeah, but there was a sweet spot during the '90s when membrane keyboards completely vanished, yet dome/scissor keyboards hadn't been widely adopted. Now most OEMs (Apple, Dell, HP, Lenovo, etc.) don't even offer mechanical keyboards, though the keyboard enthusiast scene is arguably better than ever before, even if prices are sky high.