Index: sites/trunk/wordcamp.org/public_html/wp-content/plugins/wc-post-types/wc-post-types.php
===================================================================
--- sites/trunk/wordcamp.org/public_html/wp-content/plugins/wc-post-types/wc-post-types.php	(revision 2194)
+++ sites/trunk/wordcamp.org/public_html/wp-content/plugins/wc-post-types/wc-post-types.php	(working copy)
@@ -1890,7 +1890,12 @@
 				$columns = array_slice( $columns, 0, 1, true ) + array( 'wcb_organizer_avatar' => __( 'Avatar', 'wordcamporg' ) )   + array_slice( $columns, 1, null, true );
 				break;
 			case 'manage_wcb_speaker_posts_columns':
-				$columns = array_slice( $columns, 0, 1, true ) + array( 'wcb_speaker_avatar'   => __( 'Avatar', 'wordcamporg' ) )   + array_slice( $columns, 1, null, true );
+				$columns = array_slice( $columns, 0, 1, true ) + array(
+					'wcb_speaker_avatar'         => __( 'Avatar', 'wordcamporg' ),
+				) + array_slice( $columns, 1, 1, true ) + array(
+					'wcb_speaker_email'          => __( 'Gravatar Email', 'wordcamporg' ),
+					'wcb_speaker_wporg_username' => __( 'WP.org Username', 'wordcamporg' ),
+				) + array_slice( $columns, 2, null, true );
 				break;
 			case 'manage_wcb_session_posts_columns':
 				$columns = array_slice( $columns, 0, 2, true ) + array( 'wcb_session_speakers' => __( 'Speakers', 'wordcamporg' ) ) + array_slice( $columns, 2, null, true );
@@ -1919,6 +1924,22 @@
 				edit_post_link( get_avatar( get_post_meta( get_the_ID(), '_wcb_speaker_email', true ), 32 ) );
 				break;
 
+			case 'wcb_speaker_email':
+				echo esc_html( get_post_meta( get_the_ID(), '_wcb_speaker_email', true ) );
+				break;
+
+			case 'wcb_speaker_wporg_username':
+				$wporg_username = '';
+				$user_id        = get_post_meta( get_the_ID(), '_wcpt_user_id', true );
+				$wporg_user     = get_user_by( 'id', $user_id );
+
+				if ( $wporg_user ) {
+					$wporg_username = $wporg_user->user_nicename;
+				}
+
+				echo esc_html( $wporg_username );
+				break;
+
 			case 'wcb_session_speakers':
 				$speakers = array();
 				$speakers_ids = array_map( 'absint', (array) get_post_meta( $post_id, '_wcpt_speaker_id' ) );