A few years ago I tried a Android app where you could send a message to all users of the same app next to you (radius of a few kilometers), if one of them re-shared it the same happened again, and so on. On a map you could see how far your message spread. I think this was a quite interesting concept and wonder if this app still exists. Do you know what I'm talking about?
A friend of mine did code an application called Rumble that has this kind of proximity-sharing features :)
no, but I would be interested in.
let me know if you find it
@bjoern was the logo/splash page something white with an inky black splotch on it or something? i remember seeing this but can't for the life of me remember what it's called and everything applicable is really hard to search for (words like android app/picture/share/viral/map/etc)