I saw this app called Unsung – which is an awesome application using digital currencies for payments. Distributed – live streamed – sharing of food to the needy people in one’s community.
Unsung brings together donors and recievers of food/groceries, using real time streaming similar to uber. The donors and the deliverers i.e. drivers who courier the food to the needy, can earn donations using digital currencies, thus reducing transaction costs. One can also donate on the platform using cryptocurrencies or cards. Eventually, I’m sure they will generate their own colored coins, which will replace the existing reputation points based model. These colored coins can then be traded on Karma markets.
Its fascinating what can be accomplished using micropayment using digital currencies and a mobile application.