Update 10/13 8pm: Classcaster is up and running again. Head over to classcaster.net or your favorite Classcaster blog and see for yourself. We're sorry about that.
10/13 5:30pm: We're experiencing some technical issues with Classcaster at the moment. Class blogs and others, like LibTour, are currently unavailable. Please bear with us as we work to fix the problems. We're sorry for the inconvenience.