I agree. Broadcasting your location is only dangerous if you are in a potential position of danger. The fact that you are at work in a secure office building (presumably at Square) means you are probably not in a position of danger. Also, you probably don't worry about being followed home from work. If a young woman were broadcasting which shortcut down the alley she tends to take on her way home from work, one might argue that is a different story. You are not vulnerable at your location; some people might accidentally publish a trend of vulnerable locations.