Index: sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/admin/list-table/class-committers.php
===================================================================
--- sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/admin/list-table/class-committers.php	(revision 5304)
+++ sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/admin/list-table/class-committers.php	(working copy)
@@ -85,6 +85,7 @@
 			array(
 				'avatar'   => __( 'Avatar', 'wporg-plugins' ),
 				'username' => __( 'Username', 'wporg-plugins' ),
+				'email'    => __( 'Email', 'wporg-plugins' ),
 			),
 			array(),
 			'username',
@@ -187,9 +188,19 @@
 					break;
 
 				case 'username':
-					$row .= "<strong>$user_object->user_login</strong><br />";
+					$row .= sprintf( '<strong><a href="%s">%s</a></strong>',
+						esc_url( '//profiles.wordpress.org/' . $user_object->user_nicename ),
+						$user_object->user_login
+					);
 					break;
 
+				case 'email':
+					$row .= sprintf( '<a href="%s">%s</a><br />',
+						esc_url( 'mailto:' . $user_object->user_email ),
+						__( 'Email', 'wporg-plugins' )
+					);
+					break;
+
 				default:
 					/**
 					 * Filter the display output of custom columns in the Users list table.