I'm keen to see something simple and cheap that protects our forks???? Like the fork protectors that go on motorcycle forks. Something that when pushed against the fork would almost like clip its self to them, they could be made in a variety of colours.
Also some sort of top cap protector would be cool because jeeze it hurts when you get close and personal with that. Maybe some sort of rubber cover that just pulls over it, like the blackberry phone skin type protectors, this also could be released in a variety of colours and would not be to weight costly.
You may read this and think, boy was this guy dropped as a child but these products are just an idea which i thought i'd add to the topic.