Quote Originally Posted by Terraoblivion View Post
No, but quite a few people died in "some sort of special chamber...to make the process more efficient." It's also rather more specific than simply getting stabbed with a knife, evoking a very specific crime against humanity conducted in a very specific way.
I think it's a stretch.

But even if it wasn't, then could you lay out specific criteria for when something isn't okay to reference?

Does there have to be a certain number of people affected by a tragedy for it to become taboo? How specific does it have to be? Is making a cancer reference unacceptable because of how many people die of cancer every year?