[dbbk]

> Maybe it's just one of those frameworks that doesn't make noise because it does things right and is reliable, going under the radar

I think this is it. Ember has a slow and steady progress path. It's dead simple for developers to upgrade their apps through Ember releases, and stay up to date with the latest features and performance improvements. Conversely, I feel like there is a lot more pain in regular upgrading with other frameworks.