If you're not familiar with Food52, it is a community for home cooks to submit their recipes and get inspired by others. Each week, the site holds a contest (e.g. Your Best Chicken Wings) and the winning recipes are published in the annual Food 52 cookbook -- crowdsourcing at it finest! I like to browse Food 52 when planning meals or feeling uninspired.
P.S. As a result of this contest, I found out last week that our curbside recycling service takes everything, including used cooking oil. Go California.