Added open source information and fixed ampersands

get-involved.php

@@ -114,8 +114,8 @@
             <p></p>
         </div>
         <div class="half">
-            <h3>Question & Answer</h3>
-            <p>StackExchange is a Q&A website built around finding the best answers to common questions. Anyone can create an account to start asking and answering.</p>
+            <h3>Question &amp; Answer</h3>
+            <p>StackExchange is a Q&amp;A website built around finding the best answers to common questions. Anyone can create an account to start asking and answering.</p>
 
             <div class="actions actions--column">
                 <a class="button flat suggested-action" href="https://elementaryos.stackexchange.com/unanswered">Unanswered Questions</a>

index.php

@@ -153,7 +153,7 @@
                             <img src="images/icons/apps/64/internet-web-browser.svg" alt="epiphany icon" />
                             <div>
                                 <h2>Epiphany</h2>
-                                <p>Surf the web with a fast & lightweight web browser. Epiphany lets you use HTML5 websites and web apps while being lighter on battery life.</p>
+                                <p>Surf the web with a fast &amp; lightweight web browser. Epiphany lets you use HTML5 websites and web apps while being lighter on battery life.</p>
                             </div>
                         </div>
                     </div>
@@ -253,7 +253,7 @@
                             <img src="images/icons/apps/64/utilities-terminal.svg" alt="terminal icon" />
                             <div>
                                 <h2>Terminal</h2>
-                                <p>With a color scheme designed to prevent eye strain, browser-class tabs with history and smart naming, task-completion notifications, natural copy & paste, backlog search and more, who says you can't teach an old app new tricks?</p>
+                                <p>With a color scheme designed to prevent eye strain, browser-class tabs with history and smart naming, task-completion notifications, natural copy &amp; paste, backlog search and more, who says you can't teach an old app new tricks?</p>
                             </div>
                         </div>
                     </div>

open-source.php

@@ -15,7 +15,21 @@
     <div class="two-thirds">
         <h1>We're Built on Open Source</h1>
         <h4>The elementary OS platform is built upon a strong foundation of Free &amp; Open Source software. Without projects such as these, elementary OS would not exist.</h4>
-        <a class="button suggested-action" href="get-involved#desktop-development">Get Involved</a>
+    </div>
+    <div class="half">
+        <h3>Security &amp; Privacy</h3>
+        <h4>By being Open Source, elementary OS can benefit from superior security and privacy over closed source software. When the source code is available to audit, anyone in the community — whether a security researcher, a concerned user, or an OEM shipping the OS on their hardware — can ensure the software is secure and not collecting or leaking personal information.</h4>
+    </div>
+    <div class="half">
+        <h3>Better for Developers</h3>
+        <h4>If your app could benefit from a system API or feature that’s not yet available, you can help write that feature into the OS. Similarly, you might be curious as to how a feature or design pattern in elementary OS was made. Instead of guessing or trying to reimplement it on your own, you can just look at the underlying source code for a definitive answer.</h4>
+    </div>
+    <a class="button suggested-action" href="get-involved#desktop-development">Get Involved</a>
+    <div class="whole">
+        <div class="two-thirds">
+            <h2>We Support Open Source Projects</h2>
+            <h4>elementary makes a point to send funds back to the projects we rely on. When you purchase a copy of elementary OS, you're also supporting great projects like these.</h4>
+        </div>
     </div>
 </div>
 <div class="grid">

privacy-policy.php

@@ -14,7 +14,7 @@
                 <p class="text-center"><strong>You can choose to disable or selectively turn off any cookies or third-party cookies in your browser settings.</strong></p>
                 <p>This site uses cookies for incremental improvements. You may find the services function without them but at a reduced usability. For example, the site will not remember if you have previously paid for elementary OS; by default you will be asked to pay again.</p>
                 <h5 data-l10n-off>CloudFlare</h5>
-                <p>Stores cookies to log behavioral elements and analyze potential threats. For more information, see the <a class="read-more" target="_blank" href="https://www.cloudflare.com/security-policy">CloudFlare Privacy & Security Policy</a></p>
+                <p>Stores cookies to log behavioral elements and analyze potential threats. For more information, see the <a class="read-more" target="_blank" href="https://www.cloudflare.com/security-policy">CloudFlare Privacy &amp; Security Policy</a></p>
                 <h5 data-l10n-off>Google Analytics</h5>
                 <p>Stores cookies to collect information—including the number of visitors to this site, from where they were referred, and the pages they visit—in an anonymous form. This information is used to help improve the site. For more information, see Google's article on <a class="read-more" target="_blank" href="https://support.google.com/analytics/answer/6004245">Safeguarding Your Data</a></p>
                 <h5 data-l10n-off>Stripe</h5>