Hi, wouldn't a customizable quickscreen a step towards customizable buttons and menus, which we don't want (or at least didn't want in the past)? Users will start to question why they can customize the quickscreen but not the menus. By adding a customizable quickscreen we will make our arguments against customizable menus weaker ("if it can be done with the quickscreen, why can't it be done with the menus?").
While I'm not strictly against doing something "more useful" with the quickscreen (I won't use other settings in that screen anyway as I'm quite happy with the current items) I really need to question why we should have such a feature. - Dominik