Few people use the "Use Style" menu because it is not apparent at first glance that this allows you to change the look of the page being viewed. I suggest changing the label to "Choose a Style". This is clearer and more suggestive.
16 years ago
This menu is going to be going away, perhaps replaced by some other as-yet-undetermined UI.
But can we change the label for now while the new UI is still being thought of?