Firebase is a revolutionary tool, and this is the last piece that was missing from the big picture. It's hard to imagine a Firebase-driven world today, but in 5 years developers will need to quickly deploy and iterate on real-time applications, for which a system like this is ideal. Lay out your database, set up login and security rules, and deploy your application, all through the same service.<p>However, the lack of benchmarks is a bit disconcerting. Hosting and SSL are great, but if the page loads are slow I'd rather pay money to host them elsewhere.<p>Also, there is the single-point-of-failure problem, which materialized yesterday when Firebase went down. Although the outage was only for a couple minutes (a lot faster than it would take me to troubleshoot a downed Rails app), it made me realize the dangers of relying on a single system for all of your web application's needs.<p>Overall, I think Firebase is just going to get better and better. They still need to integrate payments, file upload, and the ability to make API calls to external services, but by adding hosting they are demonstrating a desire to provide services for the full stack. Also, there is a brilliant team of people behind Firebase, so I'm sure that my ideas for Firebase are only the tip of the iceberg.