Original Tip #4 - If you find that your house is built upon or near a cemetery, or people in the past have performed necrophilia in your house, move away immediately.

This little tidbit of information always seems to get glossed over or totally forgotten by the real estate agent hasty to make a commission. "Oh, just so you know, this used to be a cemetery site, and to save a buck or two, they moved the headstones, but left the bodies." Now how hard was that? Where did truth in advertising go...?