[diggum]

Very cool. I developed something in a similar vein as a way to teach myself web programming 15 years ago or so. Https://dirtywalls.com is location-based message boards. You can create or join ones close to your location. Reminds me that I need to try to tell people about it since it’s mostly just me checking in to my local bars and shops.

[Adrian-ChatLocl]

Nice. It's definitely a similar concept, just no geofences.