PUBG is an automatic environment (actually, a battleground) where several alrogithms fight in the real time. Each algorithm controls a creature (which can be bull, rhino, slug etc.) with an aim to grab bullets and hurt other creatures with it. By killing enemies your creature increases it's IQ, the smartest creatures lists in the leaderboard.
The idea behind the Sing-a-song is to build Decentralized Music Label. BitShare's MUSE is a good step in this direction, but we think about possibilities to create a talent competition project like America's Got Talent©, but for everyone. We are planning to make DML on smart contracts so talents can organize their shows, publish albums and so on.
The purpose of the CallBox project is to build truly secure and anonymous communication service. Blockchain technology allowed us to build decentralized messenger: miners install CallBox nodes and generate revenue by establishing connections between users. Miners work like commutators.
Let's build our own messenger today!