Make all FB home links enforce "most recent" setting.
// ==UserScript==
// @name FB Most Recent
// @namespace Pogmog
// @description Make all FB home links enforce "most recent" setting.
// @version 1.11
// @grant none
// @include http://www.facebook.com/*
// @include https://www.facebook.com/*
// ==/UserScript==
// Check the main URL is the most recent
if (document.URL == "https://www.facebook.com/") window.location.href = "https://www.facebook.com/?sk=h_chr";
var fb_links = document.links;
for (var i=0; i<fb_links.length; i++)
{
//Set up link to variable
var p = fb_links[i].href;
//If link is the raw FB link, replace.
if(p == "https://www.facebook.com/" || p == "https://www.facebook.com/?ref=tn_tnmn" || p == "https://www.facebook.com/?ref=logo")
{
//Change to "most recent".
fb_links[i].href = "https://www.facebook.com/?sk=h_chr";
}
}