It's really interesting to see the super-knee jerk reaction here when the article itself even says that most of the features made their way into gmail. (I was a heavy inbox user, and i am happy with the stuff that made it's way into gmail). Outside of some of the bundling features, i'm curious what actual difference people are complaining about here.
We didn't just want "most [Inbox] features into gmail". We wanted Inbox's UI and basic approach further developed.