I would love to see the ability to create your own fields for the questions. There are so many redundant questions in there (for example, "first memory" is in there twice, and other questions like "Family" vs "Siblings" etc) but not enough real character-developing questions like: Motivations, pivotal character changing moments, how they were at the beginning of the story at the end, and so much more. And some people may want to use custom fields as their collection of OCs may be as varied as furry pets, to Olympian gods.
I would also like it if you could create template questionaires for each oc. So you can leave out the questions you dont want to answer, and include common custom fields you'll want to answer for more.
Please consider this request!
I have written a rather extensive character profile form here http://fav.me/dlx9kf that I've been trying to talk with the charahub creator about using for their site, but they never respond in all the messages I've asked about it x.x