Cobyboy I also disagree with Double Contest. If it is only 1 contest, it might inspire some good ideas.
The #4 is female readers favorite. I think they deserve a contest to get such novel.
#5 has potential, it is unique for people who complained of too much System in Original.
I think WN is looking for Quantity than Quality. This is a great idea, since Yahoo vs Google show better human-list of Yahoo couldn't compete with quantity of Google bot crawler. Google also slowly improved their 'contents'.