[Vitalik proposes several suggestions for expanding the functions of cryptocurrencies in response to the phenomenon that Meme coins continue to dominate the narrative] On June 12, in response to the phenomenon that Meme coins continue to dominate the narrative, Ethereum co-founder Vitalik Buterin proposed several directions for expanding and improving the functions and scope of cryptocurrencies: 1. zk reputation/identity/credentials; 2. p2p cross-border payments (lower fees and user experience rapidly improved during this cycle); 3. Decentralized social networking; 4. Prediction market (actually available during this cycle); 5. Privacy; 6. Enterprise applications achieved through zk validiums; 7. zk+ anti-censorship voting.