DAO, governance, quadratic funding, UBI, airdrops, oracles, individual loans, courts, decentralized ads, censorship free publications, reputation system, prediction markets, decentralized insurance, decentralized escrow and many more.
Internet for people, not bots
Authorize users with Idena. Don`t ask users who they are. Ask them if they have multiple of accounts or not.
Smart contracts and identity
Issue IRC20 tokens and lock them as identity stake. Use token staking for airdrops and plutocracy-resistant DAOs governed by token-backed identities.