I don't disagree with you generally but does he really claim it does? The entire page only mentions US, near as I can tell.
> From those 5 characters you can determine the city, the state, and the country
And the country field is completely useless as you can’t change from USA.
alt Hacker News
> From those 5 characters you can determine the city, the state, and the country
And the country field is completely useless as you can’t change from USA.