what3words? Tried using it, for about a month, only to find nobody was prepared to also install the app, or remember 3 words chosen by an unknown third party, or clicking "Navigate to" in that app and then opening Google Maps, while having been obliged to create an account with them, which by that point on android phones is already being milked as advertiser food because they're opened using just 1 Google account that happens to be on the same device. It's just another deep hole towards collecting big data from innocent android users. If anything, it seems to be trying to patent location info, which is ridiculous. And the "///" seem to be a way to induce thoughts of a protocol being used, but it isn't really…