In my opinion, it's a sin to purposely destroyed or deface a vintage Apple product for the fun of it. Unless, it's beyond repair. Any hacks/mods done should be reversible. Case in point: the mac-o-lantern.

This was a sweet mod, but there was absolutely nothing wrong with those Macs. Not they're ruined. They look to be in perfect working order. The only way I'd let that slide is if the cases were badly worn/yellowed, gouged, had school ID numbers etched in the case, or were covered in sharpie markers. Technically, they can still be used as Macs, although they're not exactly show pieces any more.

This was a sweet mod, but there was absolutely nothing wrong with those Macs. Not they're ruined. They look to be in perfect working order. The only way I'd let that slide is if the cases were badly worn/yellowed, gouged, had school ID numbers etched in the case, or were covered in sharpie markers. Technically, they can still be used as Macs, although they're not exactly show pieces any more.