Fascinating series of articles.
Fatal error: Uncaught Error: Call to undefined function split() in /home/tncbc/public_html/wp-includes/rss.php:117 Stack trace: #0 [internal function]: MagpieRSS->feed_start_element(Resource id #301, 'atom10:link', Array) #1 /home/tncbc/public_html/wp-includes/rss.php(84): xml_parse(Resource id #301, '<?xml version="...') #2 /home/tncbc/public_html/wp-includes/rss.php(596): MagpieRSS->__construct('<?xml version="...') #3 /home/tncbc/public_html/wp-includes/rss.php(495): _response_to_rss(Object(stdClass)) #4 /home/tncbc/public_html/wp-content/themes/tncbc.org/addons/custom_widgets.php(103): fetch_rss('http://feeds.fe...') #5 /home/tncbc/public_html/wp-includes/class-wp-widget.php(347): sidebar_hottopics_rss->widget(Array, NULL) #6 /home/tncbc/public_html/wp-includes/widgets.php(729): WP_Widget->display_callback(Array, Array) #7 /home/tncbc/public_html/wp-content/themes/tncbc.org/sidebar-right.php(4): dynamic_sidebar('sidebar-1') #8 /home/tncbc/public_html/wp-includes/template.php(562): require_once('/home/tncbc/pub...') #9 in /home/tncbc/public_html/wp-includes/rss.php on line 117