Google Docs

I keep forgetting that not many schools have an email system for their students. So yes I set up the thread under my account, but they each have their own email so they logged on with their own school email. That way it was easy for me to see who was saying what. I set it up that only my students could view and participate in the thread. I feel that it was safe. Their profiles have no information and no one should be able to even look at our discussion.