68 The overseer of that LP embarked with four cannibals. He was looking at one's profile page and saw a +15 mood bonus for having eaten cannibalism.
Dwarves are much more squeamish. They are horrified at the sight of sentient corpses and absolutely refuse to butcher them. You can see goblin bone trinkets every now and then; these can only be created after a goblin is blown apart by some extreme blunt impact (such as falling fifteen Z-levels onto a lead floor) and its sheared-off limbs then rot away, leaving bones behind. A goblin killed any other way would rot away and leave a skeleton, which dwarves still refuse to butcher.
Cutting-edge dwarven medical science is equipping a soldier in a full coat of metal armor minus a boot, then knocking them out on top of some weapon traps loaded with large serrated discs to *hopefully* cut their foot off without causing them to bleed out too much, then once they recover, handing them a crutch made of solid platinum. Walking with a crutch train both the crutch-walking skill and the agility attribute... so, after a while, they may actually be able to move faster than they could before this procedure. Also, platinum crutches are heavy. While they do weigh the dwarves down somewhat, they also do quite a lot of damage when used to smack a goblin.