Index: wp-admin/includes/class-wp-plugin-install-list-table.php
===================================================================
--- wp-admin/includes/class-wp-plugin-install-list-table.php	(revision 22011)
+++ wp-admin/includes/class-wp-plugin-install-list-table.php	(working copy)
@@ -33,6 +33,7 @@
 		$tabs['featured'] = _x( 'Featured','Plugin Installer' );
 		$tabs['popular']  = _x( 'Popular','Plugin Installer' );
 		$tabs['new']      = _x( 'Newest','Plugin Installer' );
+		$tabs['favorites'] = _x( 'Favorites','Plugin Installer' );
 
 		$nonmenu_tabs = array( 'plugin-information' ); //Valid actions to perform which do not have a Menu item.
 
@@ -71,6 +72,14 @@
 				$args['browse'] = $tab;
 				break;
 
+			case 'favorites':
+				if ( isset( $_REQUEST['user'] ) )
+					$args['user'] = stripslashes( $_REQUEST['user'] );
+				else
+					$args = false;
+				break;
+
 			default:
 				$args = false;
 		}
Index: wp-admin/includes/plugin-install.php
===================================================================
--- wp-admin/includes/plugin-install.php	(revision 22011)
+++ wp-admin/includes/plugin-install.php	(working copy)
@@ -155,6 +155,25 @@
 add_action('install_plugins_upload', 'install_plugins_upload', 10, 1);
 
 /**
+ * Show a username form for the favorites page.
+ *
+ * @since 3.5.0
+ *
+ * @param int $page The current paged number in the display table
+ */
+function install_plugins_favories( $page = 1 ) {
+	$value = isset( $_REQUEST['user'] ) ? stripslashes( $_REQUEST['user'] ) : '';
+?>
+	<h4><?php _e('Find Favorite Plugins for a WordPress.org username:') ?></h4>
+	<form method="post" enctype="multipart/form-data" action="<?php echo self_admin_url('plugin-install.php?tab=favorites') ?>">
+		<label class="screen-reader-text" for="user"><?php _e('WordPress.org username'); ?></label>
+		<input type="text" id="user" name="user" value="<?php echo esc_attr($value); ?>" />
+		<input type="submit" class="button" value="<?php esc_attr_e('Find Favorites') ?>" />
+	</form>
+<?php
+}
+add_action('install_plugins_favorites', 'install_plugins_favorites', 10, 1);
+
+/**
  * Display plugin content based on plugin list.
  *
  * @since 2.7.0
@@ -168,6 +187,7 @@
 add_action('install_plugins_featured', 'display_plugins_table');
 add_action('install_plugins_popular', 'display_plugins_table');
 add_action('install_plugins_new', 'display_plugins_table');
+add_action('install_plugins_favorites', 'display_plugins_table');
 
 /**
  * Determine the status we can perform on a plugin.