How to Use Geo-Tracking to Get Information From People in Proximity

When there was something going on, we heard a loud noise. I would search like New York bang and then you'd see everyone posting about it. People could do that, but it's an issue of do people know how? And if you create a tab in the search section that says local and it just shows you people in proximity talking about what they talk about publicly, that's a really nice thing. That would be a great idea because you could even do marketplace like Facebook does. Craigslist is dead. Everyone uses Facebook marketplace and Twitter could do that with locals. But until Elon comes through with this change, perhaps that's- for this geo-tracking device.