So many ways to create your directory or membership site.
The program is very configurable. There is nothing hidden. You can also integrate your own domain and use cPanel to customize email boxes and set up add TXT records. I'm not using this as a directory, I use to for a support portal and like that members can join, view the support articles, and chat with other members. There is so much potential that I've barely cracked into all of it's possibilities. Simply Brilliant!