I read about a new site today, BetterLesson, which bills itself as place that is  “committed to saving educators from ‘reinventing the wheel,’ giving them more time to focus on creating innovative content, delivering innovative content, grading, tutoring, analyzing data, communicating with parents, finishing paperwork, and sleeping.” It was started by a group of teachers from Atlanta and Boston public schools in the spring of 2008 to help educators organize and share their curricula.

Right now it looks like they are accepting beta tester applications. You can sign up by going here.