3 ms·

> Sitting in different rows on the same flight or train, driving in two cars in the middle of nowhere and coordinating toilet/food breaks, finding each other in

> Sitting in different rows on the same flight or train, driving in two cars in the middle of nowhere and coordinating toilet/food breaks, finding each other in a mall/store abroad without roaming data... I can imagine a lot of interesting & valuable uses for that—but I think it would get entirely taken over by network parasites like ads or unsolicited dick pics.

crtasm 3y ago
Seems like it could default to only allow people on your contact list?
- lxgr 3y ago
  Absolutely – and you'll want encryption and authentication too. Apple could just make it work for existing iMessage chats only, where the devices already have the appropriate keys exchanged.