Ethereum's on-chain social protocol EFP has completed its integration with Etherscan,

Ethereum Follow Protocol Integrates with Etherscan, Adds Social Data to Account Pages

Ethereum Follow Protocol (EFP) has integrated with blockchain explorer Etherscan, according to core contributor brantly.eth. Users can now view ENS names, avatars, and on-chain EFP follower counts—both following and followers—for any account in the "Cards" tab on Etherscan's account pages.