Clears the wall - https://kat.cr/ideabox/show/ability-to-clean-wall/
// ==UserScript==
// @name Clear Wall
// @namespace PXgamer
// @description Clears the wall - https://kat.cr/ideabox/show/ability-to-clean-wall/
// @include *kat.cr/user/*
// @version 1
// @grant none
// ==/UserScript==
$('div.buttonsline').append(' <a class="siteButton bigButton redButton" id="clearWall"><span>clear wall</span> <span class="ka ka-delete ka16 ka-red"></span></a> <style> a#clearWall span.ka-red { height: 12px !important; background: none !important; text-shadow: none !important;} </style>');
$(document).delegate(function() {
$('[href^"javascript: DeleteComment"]').each (function() {
$(this).click();
});
});