WOW! This is such an exciting update! It's amazing to see the development of Acela Core and how it will bridge the gap between web2 and web3 platforms. The layered cake analogy is perfect, and it's great to see the thought and effort put into the authentication, storage, and indexing layers. The fact that the authentication backend will combine various authentication and identity systems into a single unified backend is impressive, and the storage layer's dedicated service for handling uploads and communication with IPFS-cluster is exactly what large scale projects need. Indexing is also critical, and the SPK Network's union indexer will be a game-changer, allowing for full text search and advanced recommendations to improve trending and user feed. I can't wait to see more detailed blogs on these topics as the development process continues!