I’m so happy that Ember is moving to a server-side rendering model. Not only that, but as Tom points out here, it’s crucial that the server-side rendering is the default and the client-side functionality than becomes an enhancement.
Tom doesn’t mention the phrase “progressive enhancement” once, but that’s okay—his post is still about progressive enhancement.
FastBoot is coming to Ember. That means server-side rendering. And that means progressive enhancement will become a possibility for Ember apps. Exciting!