as someone who wasn't around for PowerPC mac times (I was alive but I didn't have internet and only knew apple for iPod and Apple II), did non artist people use FireWire for anything other than synchronizing their first generation iPods? Was it common to have a firewire external drive and were there any other devices that aren't cameras, film scanners or audio interfaces that utilized firewire?
There were FireWire HDDs too. Non-artist people also used FireWire for their DV camcorders for home videos. It wasn't really common because most PCs didn't have Firewire.
It was also used by the PS2 for local multiplayer between multiple consoles. Although Sony eventually removed that port.