Comment: Re:Killer apps? (Score 3, Informative) 73
It is possible - yes. But it would be, by no means, a "scalpel". There will be many in the ethnic group who lack the appropriately formed receptor, and many in the other groups that have it.
Probably more for the GP, but even so, many tools can be used for malevolent purposes, does that mean we shouldn't have them around for the good purposes? Do you think that just because someone came up with it for a benevolent purpose, if they hadn't nobody would have come up with it for a malevolent purpose later.