I'm not an RPer, I'm one of those who role plays in their head, but I think it would be awesome if the Family Tree page in Legacy had a place to add more information for each character.
For example, you hover your cursor over the portrait, a floating pop-up appears with a brief Bio on that character.
Not a tall order, but I think it would be a cool addition and I know RPers would love it, and since the RPers actually don't get many bells and whistles when patches, updates or expansions go in, this would be something they could finally get into.
I know I would.
Just a thought.
And by the way, I love this game and everything about it - no complaints here! Keep on doing what you're doing and never mind the trolls!