Tie anonymous messages to a physical (latitude/longitude) location.
When at a location, people can leave an anonymous message and read anonymous messages tied to that location.
– Only 1 message per phone number allowed per location
– A location would be within a certain radius (like 30m)
– Messages can include photos.
– The best effort would be made to ensure people actually are at the location and filters to take out spammers that try to hack the system (claiming to be everywhere with some advertising messages).
The idea is that people can see what others wrote about where they are. Like if they are at a restaurant, they can leave comments about the food, the staff and so on for others to read without having to have a social connection to these people. The posts are anonymous to encourage the outrageous.