diff --git a/javascript.html.markdown b/javascript.html.markdown
index c1c59de1..cce488e1 100644
--- a/javascript.html.markdown
+++ b/javascript.html.markdown
@@ -16,10 +16,6 @@ JavaScript isn't just limited to web browsers, though: Node.js, a project that
 provides a standalone runtime for Google Chrome's V8 JavaScript engine, is
 becoming more and more popular.
 
-Feedback would be highly appreciated! You can reach me at
-[@adambrenecki](https://twitter.com/adambrenecki), or
-[adam@brenecki.id.au](mailto:adam@brenecki.id.au).
-
 ```js
 // Comments are like C's. Single-line comments start with two slashes,
 /* and multiline comments start with slash-star
@@ -534,28 +530,32 @@ if (Object.create === undefined){ // don't overwrite it if it exists
 
 ## Further Reading
 
-The [Mozilla Developer
-Network](https://developer.mozilla.org/en-US/docs/Web/JavaScript) provides
-excellent documentation for JavaScript as it's used in browsers. Plus, it's a
-wiki, so as you learn more you can help others out by sharing your own
-knowledge.
+The [Mozilla Developer Network][1] provides excellent documentation for
+JavaScript as it's used in browsers. Plus, it's a wiki, so as you learn more you
+can help others out by sharing your own knowledge.
 
-MDN's [A re-introduction to
-JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript/A_re-introduction_to_JavaScript)
-covers much of the concepts covered here in more detail. This guide has quite
-deliberately only covered the JavaScript language itself; if you want to learn
-more about how to use JavaScript in web pages, start by learning about the
-[Document Object
-Model](https://developer.mozilla.org/en-US/docs/Using_the_W3C_DOM_Level_1_Core)
+MDN's [A re-introduction to JavaScript][2] covers much of the concepts covered
+here in more detail. This guide has quite deliberately only covered the
+JavaScript language itself; if you want to learn more about how to use
+JavaScript in web pages, start by learning about the [Document Object Model][3].
 
-[Learn Javascript by Example and with Challenges](http://www.learneroo.com/modules/64/nodes/350) is a variant of this reference with built-in challenges.
+[Learn Javascript by Example and with Challenges][4] is a variant of this
+reference with built-in challenges.
 
-[JavaScript Garden](http://bonsaiden.github.io/JavaScript-Garden/) is an in-depth
-guide of all the counter-intuitive parts of the language.
+[JavaScript Garden][5] is an in-depth guide of all the counter-intuitive parts
+of the language.
 
-[JavaScript: The Definitive Guide](http://www.amazon.com/gp/product/0596805527/) is a classic guide / reference book.
+[JavaScript: The Definitive Guide][6] is a classic guide and reference book.
 
-In addition to direct contributors to this article, some content is adapted
-from Louie Dinh's Python tutorial on this site, and the [JS
-Tutorial](https://developer.mozilla.org/en-US/docs/Web/JavaScript/A_re-introduction_to_JavaScript)
-on the Mozilla Developer Network.
+In addition to direct contributors to this article, some content is adapted from
+Louie Dinh's Python tutorial on this site, and the [JS Tutorial][7] on the
+Mozilla Developer Network.
+
+
+[1]: https://developer.mozilla.org/en-US/docs/Web/JavaScript
+[2]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/A_re-introduction_to_JavaScript
+[3]: https://developer.mozilla.org/en-US/docs/Using_the_W3C_DOM_Level_1_Core
+[4]: http://www.learneroo.com/modules/64/nodes/350
+[5]: http://bonsaiden.github.io/JavaScript-Garden/
+[6]: http://www.amazon.com/gp/product/0596805527/
+[7]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/A_re-introduction_to_JavaScript