Polls - Where you can created polls/voting systems for your website and give nice looking results, there in nothing like this on the internet so far.

Shout Box - Guests can leave there thoughts within a flash file, there is also nothing easy to use on the net unless you know PHP.

Chat Room - You have live help why not a chat room software program

Forum Creator - Custom make your own forum but I think that would take alot of work.

I would love some of these to exist.

Kind Regards,
Dan

survey:
http://www.quask.com/common/home.asp

forum:
http://www.phpbb.com/

hope this helps :-)

CC already has a chat programme, http://www.coffeecup.com/live-chat/