Chat with the people around you.
Anonymous-ish local rooms based on where you are. Walk into an area, walk into the conversation. Walk away, walk out.
~1km rooms
One live room per district. Fills to 50 users, then a new one opens automatically.
Come and go
Leave the area and come back — you'll only see what's new since you returned.
Clean by default
Messages older than 24 hours are wiped automatically. Nothing lingers.
Moderated
Admins and moderators can delete messages and suspend disruptive users.