I used to have a PPC G5 iMac running Linux. It was fine; hitched me onto the Linux-on-Mac train for more than a decade once I finally ditched Mac OS X. And Linu

I used to have a PPC G5 iMac running Linux. It was fine; hitched me onto the Linux-on-Mac train for more than a decade once I finally ditched Mac OS X. And Linux already works nicely on ARM - it's the most common deployment. This may be a terrible outcome for multi-OS users, but it's not guaranteed.