YawnLog is a sleep tracker. All you have to do is tell YawnLog when you went to sleep and when you woke up. You can tell YawnLog how well you slept and some notes about your slumber. Was your sleep this weekend serene? Was it restless? Did you dream about flying? YawnLog lets you answer these questions, and YawnLog lets you share your answers with your friends--and see how well they're counting their own sheep. YawnLog keeps track of all these things for you, and lets you do what you want with that information.