I purchased this, downloaded it and had it installed and configured within 10-15 minutes. It is simple and does exactly what I needed it to do. The best feature for me is that it adds the unpublished item (article) directly to the K2 category that you specify in admin. Also, it allows regular, "registered" users to submit content to the web site without having to first be set as an "author" or other admin group. I fairly experienced with Joomla 1.5, but I am not a programmer, so this extension was a perfect fit for me.