Stupid app idea that won't work for many reasons but would be great if it did:

Send me and all my contacts a text once/week asking what city I'm in. Make it searchable so that I can meet up with my internet friends without having to be social feed Sherlock Holmes

Head of Product Serotonin | DΞF

serotonin.co/platform

Foursquare was SO great for this kinda thing back in the day. I wish this was just an opt-in OS-level feature. Even when you permanently share your location with a contact in iOS as my wife and I do with one another, I would love to have a proximity alert.