The tweet is from csuwildcat (known nostr hater) and it says "Today we released the foundation of our vision for decentralized, serverless apps, DWeb Nodes. DWNs are personal datastores that store/sync your data across your devices & remote instances. To expand availability, Block, Google, & DIF have launched a free remote DWN, open to all:" Then it displays this image: https://i.ibb.co/ynwLS8Z/dwn-image.jpg