homepage copy tweaks

doc-src/content/index.haml

@@ -10,13 +10,18 @@ layout: homepage
   .compass
     %h4 Why designers love Compass.
     %ol
-      %li Get cleaner markup with no presentational classes.
+      %li Experience cleaner markup without presentational classes.
       %li It’s chock full of the web’s best reusable patterns.
       %li Developing a personal framework is simple. 
       %li Compass mixins make CSS3 easy.
+      %li Download and create extensions with ease.
   .sass
     %h4 Compass uses Sass.
-    %p <a href="http://sass-lang.com/">Sass</a> is an extension of CSS3 which adds nested rules, variables, mixins, selector inheritance, and more. Sass generates well formatted CSS.
+    %p
+      <a href="http://sass-lang.com/">Sass</a> is an extension of CSS3 which
+      adds nested rules, variables, mixins, selector inheritance, and more.
+      Sass generates well formatted CSS and makes your stylesheets
+      easier to organize and maintain.
 %h3 Brilliant people use Compass, including these <em>wildly talented</em> folks:
 %ul#featured_sites
   %li