neverMind.js

// ==UserScript==
// @name         Never Mind
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Removes suggested and sponsord posts on scroll!
// @author       Ofraggle
// @match        https://www.facebook.com/
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    function neverMind(){
        document.querySelectorAll('.userContentWrapper').forEach(function (post, idx) {
            post.hidden = post.querySelectorAll('[data-content="S"]').length > 1
        });
    }
    function throttle(fn, wait) {
        var time = Date.now();
        return function() {
            if ((time + wait - Date.now()) < 0) {
                fn();
                time = Date.now();
            }
        };
    }
    window.addEventListener('scroll', throttle(neverMind, 1000));
})();