Read the Writing on the Wall

I just found a Classroom 2.0 web site that has potential for collaboration and fun. It's called Wallwisher and it's like the old fashioned bulletin board in the village square or coffee house where you can post a stickie and get feedback. But this site provides a web site address and lets you post links to sites and videos. I've used it to jump on my anti-Arne Duncan soapbox, once again.