[jhki]

"Tracking can be bad for some people, it can ruin their careers, destroy their marriage, completely upend their life if that sort of information got out. However, for most of us, it's not especially valuable information and any one day will look like any other."

> I think the thing to realize here is life can change very quickly. What if, for one reason or another, you become a celebrity all of a sudden - Or happen to acquire particularly well-connected enemies. When this kind of powerful info is used against you things look quite different.