Re: There is no real option to turn off Location History once it has been enabled;
You are preaching to the wrong crowd brother. Seriously, if you are so utterly and personally inept at life stuff that you need Google to help you with this "I find it handy for time billing. Knowing where I was when" then you really do get what you deserve.
The rest of us... I think we'd be just as happy without all of the subliminal tracking and data slurping thanks.