Clutterless Huffpo

Chrome stylish styles (apply to www.huffingtonpost.com domain).css

#topnav_big_news_module, #not_logged_user, #sidebar_right, #read-edge, .connect_widget, #badges_v2_1, .collection_wrapper_h, .tags_holder, #follow_tags, .promo_holder, .badgets_bottom, #submissions_shortcuts, .sbm-main-new, .get_huffpo, .ad_wrapper, .link_entries, #around_the_web, #related_images, .comments_block_holder, #adsDiv0
{
	display:none !important;
}

How to install Stylish

Firefox: https://addons.mozilla.org/en-US/firefox/addon/stylish/
Chrome: https://chrome.google.com/webstore/detail/fjnbnpbmkenffdnngjfgmeleoegfcffe

Mozilla Stylish Styles.css

@-moz-document domain("www.huffingtonpost.com") {
#topnav_big_news_module, #not_logged_user, #sidebar_right, #read-edge, .connect_widget, #badges_v2_1, .collection_wrapper_h, .tags_holder, #follow_tags, .promo_holder, .badgets_bottom, #submissions_shortcuts, .sbm-main-new, .get_huffpo, .ad_wrapper, .link_entries, #around_the_web, #related_images, .comments_block_holder, #adsDiv0
{
	display:none !important;
}
}