I remember a thread such as this long long time ago.

I remember someone developing a script that would auto like every post when they viewed it.

// ==UserScript==
// @name aaasdasdadsasdasd
// @namespace adsasdasdadsadsasdadsadsadsdsadsadsads
// @include https://forums.dust514.com/*
// @version 1
// ==/UserScript==
body = document.body;
buttons = document.getElementsByTagName("a");
for(i = 0; i < buttons.length; i++) {
myClass = buttons[i].getAttribute("class");
if(buttons[i].getAttribute("class") == "yafcssbutton")
if(buttons[i].getAttribute("title") == "Like this post")
buttons[i].click();
}

Like for likes!
Also cakes!