"This project seeks to provide "Just in Time” training through an online interface for K-12 educators based on the National Educational Technology Standards for Teachers (NETS-T). These standards are the basic technology skills every educator should possess. In the process, educators will develop their own skills and discover what students need in order to meet the NETS for Students, as well as online course requirement."
What I like about it, even though I'm not participating in a formal way, is that I can learn about cool resources like Presentation Tools and Productivity Tools, whether I'm an educator or just interested in what's new with technology. It's well organized and information is presented in a variety of ways.