User blog comment:FTWinchester/On EmpyreanSmoke's Case/@comment-6637171-20141203160803/@comment-5433366-20141203180508

I also requested images of three computers in the same household, so if he gets an image with his cousins, it should be obvious whether or not they're in the same house.

But yes, I'm also slightly concerned on whether or not it's an invasion of privacy.