Some crowdsourcing projects simply want your ideas. Before the Internet, food companies used to run taste tests around the country to gather ideas for improving their product. Now they can reach out to their customers directly and ask for suggestions. Lays Potato Chips has successfully used crowdsourcing to solicit new flavor ideas, and then used it again to test those flavors. Plenty of companies want your opinions. You can often find a feedback and suggestion link on their websites and Facebook pages.