Vitalik Buterin says Ethereum’s key use case is a ‘public bulletin board,’ not just smart contracts
CoinDesk
Vitalik Buterin suggests Ethereum's primary role is functioning as a simple, reliable 'public bulletin board' for secure data posting.Summary
Ethereum co-founder Vitalik Buterin argued that the crypto industry often overcomplicates blockchain use cases. After attending a cryptography conference, he suggested developers should view Ethereum's most crucial function as acting as a "public bulletin board"—a decentralized, shared memory where data can be reliably posted and verified for secure systems like voting or certificate management. While smart contracts remain important, the core utility lies in providing censorship-resistant data storage. Upgrades like PeerDAS enhance this capacity. Buterin noted that requiring small payments in Ether (ETH) is necessary to prevent spam in such open networks, even if the primary function isn't financial transactions.
(Source：CoinDesk)