This guy likes to say that anyone posting a negative comment is a "competitor" trying to make him look bad, but I assure you, I am simply an angry customer.
This has to be the worst coding I've ever seen. It is not secure, and it will bog down your server. But rather than just taking my word for it, here's a public discussion:
http://www.devscripts.com /scripts/5297/Buddy_Zone_ ::_Social_Networking_Soft ware/index.html