Original ideas are more likely to surface. Ideas which stimulate good solutions are more likely to be shared. The generation of new ideas is maximized because no brain power is used on evaluation. It's easier to tame wild ideas into a valid solution than it is to boost normal ideas into an original solution. Ideas which stimulate good solutions are more likely to be shared.
Wild ideas are better at stimulating new thought patterns.
Original ideas are encouraged by such actions. A loss of inhibitions is more likely. It's easier to pick out good ideas from a large list than a small list. Idea evaluation is often easier than idea generation, so give yourself lots of ideas to analyze later. It's easier to create a good idea from combining lots of little ideas.