Hi - Here is the start of our collaboration for this text! We can add comments to the posts, so maybe when you look at a particular site, you can let us know what you think about it. We can also add authors to this blog, so if someone wants to start contributing to it through posts, we could add that person (Let me know and I'll do it - I just need their email.) Anyone has access to this blog, so you can email it to someone.
Here are two sites we discussed today. http://www.wimba.com/ and http://moodle.org/
