add video-hangout address generator and give each group an address each cycle
add verification system so peers in groups can verify each other during the hangouts
start connecting other services to the POIs
add more features, financial incentives (deposits to prevent 10000-billion-account attacks etc), other
The POI project is openly developed. Send your code to firstname.lastname@example.org and we'll publish it here on this page, and we'll probably give you a bit of money too. The project will grow organically as more components are developed.
The POI protocol is based on fully anonymous anti-sybil assets. The hangouts are pseudonymous and essentially anonymous, since people could even wear Guy Fawkes masks and it would still work. The contract sketch below shows how the POI protocol generates new assets every verification round.
To make the hangouts more immersive and to make it possible for the group to reward each other's attention, the protocol uses a reward system that I've called anti-sybil fuel (ASF). This is a currency that people use to reward one another in the hangouts, each participant has 5000 ASF that they can give away, and everyone needs to receive at least 4000 ASF to be verified.