Rambl: Talk to the World

Rambl is a series of chat rooms where you can talk to people within a certain distance from you or to the world about a certain subject. Rambl gives any location or topic a realtime public chatroom!
Location Based Chat
The location based chat lets you talk to anyone within a, 500m, 10km, or 100km radius of you! This feature is perfect for large social gatherings, like sports, concerts, or events. Instead of just talking to people who can hear you, Rambl lets you talk to anyone within your specified radius.
Topic Based Chat
Topic Based Chat lets you talk to anyone with the same chat topic. First,
choose a topic or a character combination. Then, anyone with the same character combination will be in the same chat room with you. You can use this feature to talk to the world about popular subjects or create a private chat room with your friends or events.