Why was atmosphere created for Meteor.js?

Question

JavaScript

Good afternoon!
Why was Meteor.js atmosphere created instead of npm?
And what are its prospects? Maybe you should use Derby.js?

Answer 1

about - why atmospherejs:
habrahabr.ru/post/239323
And at the expense of perspective, look at how Meteor and Derby are developing, and compare :)
:)

Answer 2

To burn