This is supposed to be a simple plugin, why is all this garbage in it that has nothing to to with it?
require_once 'inc/json.php'; require_once 'inc/recaptchalib.php'; require 'inc/swWSD.php require 'inc/WPlize.php
massive mess-up, I was going to write about this plugin for a large site but not any more, now i'll just write a simple one on my own.
at the very least try your plugin before you commit, you possibly just broke thousands of sites. It's clear you added the code for your other plugin into this one or messed up and committed the wrong code....