Luke, you should add support for Favicons in the theme, especially if people will book mark the website on the iPad. Here are two great resources for best practices:
I got this to work in about a minute:
1. Uploaded my favicon to the govintarnet theme directory wp-content/themes/govintranetpress/favicon.ico
2. Added this line of code in header.php right after the /head tag using wordpress theme editor: <link rel="shortcut icon" href="<?php echo get_stylesheet_directory_uri(); ?>/favicon.png" />