Merge pull request #440 from petehunt/new-taglines

New marketing copy

index.md

@@ -7,23 +7,25 @@ id: home
 <section class="light home-section">
   <div class="marketing-row">
     <div class="marketing-col">
-      <h3>Declarative</h3>
+      <h3>Just the UI</h3>
       <p>
-        React uses a declarative paradigm that makes it easier to reason about
-        your application.
+        Lots of people use React as the V in MVC.
+        Since React makes no assumptions about the rest of your technology stack,
+        it&apos;s easy to try it out on a small feature in an existing project.
       </p>
     </div>
     <div class="marketing-col">
-      <h3>Efficient</h3>
+      <h3>Virtual DOM</h3>
       <p>
-        React computes the minimal set of changes necessary to keep your DOM
-        up-to-date.
+        React uses a <i>virtual DOM</i> diff implementation for ultra-high performance. It can also
+        render on the server using Node.js &mdash; no heavy browser DOM required.
       </p>
     </div>
     <div class="marketing-col">
-      <h3>Flexible</h3>
+      <h3>Data flow</h3>
       <p>
-        React works with the libraries and frameworks that you already know.
+        React implements one-way reactive data flow which reduces boilerplate and is
+        easier to reason about than traditional data binding.
       </p>
     </div>
   </div>