Yahoo for Teachers networking aspect the real value

Yahoo for Teachers, demoed yesterday at Techcrunch 40, has been labeled a "yawner." It isn't much more than a bookmarking service, allowing teachers to drag resources from the web into an online app. The networking aspect of it, where teachers all over the world can see what other teachers have saved on a particular topic and share it with their own students, seems like the real value. So let the techies yawn. The web has always been about bringing people together around common interests more than it's about the zeros and ones that make that happen.