Frequently there is a need to communicate with People with same interests or located in the same area. Examples:

• a hotel guest might want to discover groups of the hotel
• at some event men want to organize Minyan and want a way to agree on time and place
• a lost child or item was found and want to announce that in “Lost and Found” group of the area
• a person wants to discuss some public event with like-minders

For matter of the Machon Tal Term Project Success, the POC would allow flow below:

1. A person creates “stored query” with properties below:
   • kind: Messages
   • with date not older than week ago
   • geo: X,Y with radius R
   • query lifetime for the next 2 hours
2. He reviews results and sees summary of Messages found, grouped by topic name and number of unique posters (implying activity) and wants to subscribe to certain topic:
   • he creates folder with “chat view” Memo with the topic id, and exports it
   • the Memo automatically creates “stored query” for Memos of kind:Message, date not older than week ago and that topic id
   • any message Memo he creates will contain same topic id, and get consumed by other subscribers
   • he might want to enable popup notification on every incoming message

The scenario above might be extended to cover more cases like these:

• ignore someone that posts offensive content
• send message about group details to someone (“Invite them”)
• propose “group” icon that allows voting. The one with most votes is shown as “group” logo