Add information on how to join Discord Stages

Author: RascalTwo

website/index.html

@@ -244,7 +244,15 @@ <h2 id="discord_accessible_usage">Discord Accessible Usage</h2>
           For best accessibility when posting links, post them in their own message, unmasked, and don't delete the
           accompanying embed. Otherwise, explicitly state that the message contains a link.
         </li>
-        <li>It is impossible to join a Discord Stage as a speaker from the Discord mobile application</li>
+        <li>
+          <h3>Discord Stages</h3>
+          <p>Discord Stages are commonly used for Leon to informally speak, as they scale better then normal Voice Channels do. Unfortunately some features aren't accessible, such as joining the stage to speak when invites</p>
+
+          <ul>
+            <li>It is impossible to join a Discord Stage as a speaker from the Discord mobile application on iOS devices</li>
+            <li>Using a touchscreen laptop and the installed Discord app, it has been possible to feel for the "Accept" button and then double-tap to press it</li>
+          </ul>
+        </li>
         <li>
           <h3>Open links with NVDA</h3>
           <p>Using the <kbd>B</kbd> key to focus on the link instead of <kbd>K</kbd> because Discord presents the links in a message as buttons not links. Hit <kbd>Enter</kbd>. Discord prompts you to trust the link. Hit <kbd>Tab</kbd>, then <kbd>Enter</kbd> and it launches in your chosen browser.</p>