CryptoTwittos - Own Twitter accounts, on the blockchain
DeSo - DeSo is a new layer-1 blockchain built from the ground up to scale decentralized social applications to one billion users.
Ethereum Gas Monitor - Ethereum Gas Monitor is a mac menu bar app that displays gas prices for fast, average and safe slow ethereum transactions.
Social Media Bee - Real-time social media monitoring. Secured by blockchain.
NYSE First Trade NFTs - NYSE now lets companies "own" the moment in time where a they first goes public.
Peepeth - Blockchain-powered Twitter with a soul.