I think you are probably right.

I'm not sure he understood what the registration process was for. I think he thought I'd just added it in to collect personal details before letting anyone try the demo but actually it was simply the registration page for the chat room, which is an integral part of the script to assign usernames and passwords in order to generate a user profile.

Oh well, the best I can hope for is that he felt a little embarrased at realising his mistake