You might have played around with and seen my messages to random people around the world. This wouldn't be possible without Google Zürich's completely free and amazing and very much misunderstood invention

I just updated with working code to iterate over locations around where you are. You can find your local tag and post messages for that region, and you will not just see messages for your exact block but

I just created a proof of concept of an idea that I wrote earlier about that you can check out on Basically, if other people are nearby to you and they have posted something under the local tag, you will