Possibly because of the feedback section in the game? I'm not sure.
I'd really like for them to have a suggestion/feedback section, because I have plenty.
Were there is that section in game, however having other members of the community collaborate on an idea together would help ZOS weed through them. I really want them to put a quest in to be cured when you are a full vampire. The way it is now makes no sense. I go into depth about it in my guide under the cured section.