A real answer: because I personally don't want to make job easier for crazies. Your comments stick around on the web instead of evaporating in thin air. Among h

A real answer: because I personally don't want to make job easier for crazies. Your comments stick around on the web instead of evaporating in thin air. Among hundreds who may read them, there may occur a couple angry people with skewed priorities. I don't want such people to easily know how I look and where I live.