Interactions between pockets, automated seminar advertisement

[dmurfet]

Here are some ways that pockets could feel more integrated with other pocket:

• Cross-pocket chat using MessagingService: send a friend an invite to join you in a pocket

• If you Attach as Speaker in a sub-pocket, a yellow marker appears near the corresponding portal in the parent pocket (similar to the yellow arrows in TRS). Or there might be a different marker that shows a minigame in progress, or a piece of art has been finished.

• These messages are aggregated up the chain of pockets, so that pockets with many descendants can have an automated "What's On" board that shows which descendants have talks happening, which ones have minigames, etc.