Update README.md

Author: Eric Elliott

README.md

@@ -14,21 +14,18 @@ Some of these links are affiliate links, meaning that if you make a purchase, I
 ## Required Reading (Online resources)
 
 * [Learn JavaScript Essentials (for all skill levels)](https://medium.com/javascript-scene/learn-javascript-b631a4af11f2) One clear path to JavaScript mastery
-* [JavaScript Training Sucks](https://medium.com/javascript-scene/javascript-training-sucks-284b53666245) 99 out of 100 JS developers lack the skills they need to fill hundreds of thousands of jobs. We can change that.
 * [The Two Pillars of JavaScript Part 1: Prototypal OO](https://medium.com/javascript-scene/the-two-pillars-of-javascript-ee6f3281e7f3)
 * [The Two Pillars of JavaScript Part 2: Functional Programming](https://medium.com/javascript-scene/the-two-pillars-of-javascript-pt-2-functional-programming-a63aa53a41a4)
-* [How to Fix the `class` Keyword](https://medium.com/p/how-to-fix-the-es6-class-keyword-2d42bb3f4caf) TL;DR `class` is broken. Don't use it until it's fixed.
 * [JavaScript Objects](http://davidwalsh.name/javascript-objects) An excellent explanation of inheritance in JavaScript by Kyle Simpson
+* [How to Use ES6 for Isomorphic JavaScript Apps](https://medium.com/javascript-scene/how-to-use-es6-for-isomorphic-javascript-apps-2a9c3abe5ea2) A Babel config walkthrough
 * [Unapply attack](http://glebbahmutov.com/blog/unapply-attack/) Make your JS apps more secure by freezing builtins.
-* [Isomorphic JavaScript](http://isomorphic.net/)
 * [JavaScript Application Architecture on the Road to 2015](https://medium.com/@addyosmani/javascript-application-architecture-on-the-road-to-2015-d8125811101b) Addy Osmani
 * [The Dao of Immutability](https://medium.com/javascript-scene/the-dao-of-immutability-9f91a70c88cd) The Way of the Functional Programmer
 * [Reactive MVC and the Virtual DOM](http://futurice.com/blog/reactive-mvc-and-the-virtual-dom) Great read, even if you're not a React user.
 * [Introduction to Reactive Programming](https://gist.github.com/staltz/868e7e9bc2a7b8c1f754)
 * [The General Theory of Reactivity](https://github.com/kriskowal/gtor) What is all this talk about reactive? Functional? Promises? This is the beginning of a reactive programming bible.
 * [ES6 Generators](http://davidwalsh.name/es6-generators) A series of blog posts by Kyle Simpson
 * [Typed JavaScript](http://www.2ality.com/2014/10/typed-javascript.html) Excellent post about the state of typed JavaScript by Axel Rauschmayer
-* [Taming the Asynchronous Beast with CSP in JavaScript](http://jlongster.com/Taming-the-Asynchronous-Beast-with-CSP-in-JavaScript) James Long
 * [ES6 Modules: The Final Syntax](http://www.2ality.com/2014/09/es6-modules-final.html) by @rauschma #AMDisDead
 * [Advanced Performance Audits with DevTools](http://www.paulirish.com/2015/advanced-performance-audits-with-devtools/) In-depth perf case studies with Paul Irish