There's something very anticlimactic about traveling the wastes with your buddies for weeks of game time and dozens of hours of real time, only to be notified by a text message when one of them is killed. Does anybody out there NOT reload when this happens? And if you don't reload, is there anybody out there who chooses not to because of STORY reasons, or just because you're trying to play as hardcoe as possible?
Personally, I'd love to see a mechanic that actually infuses companion deaths with some drama. How about 10 seconds of 100 damage threshold and 100% VATS accuracy on whoever killed your buddy? If that's too much for a mechanic, it'd make a fun perk – "Avenger" – earned after you kill the person who killed your first companion.