Hi, This is Tom Murray (firstname.lastname@example.org). Heard about this course through the online facilitation listserve and am eager to pick up some hints. I have worked doing R&D in computer-based learning environments, and have a more recent interest in online communities and collaborative tools. More about me at http://www.tommurray.us and http://www.perspegrity.com. I am traveling through much of the next several weeks but will have internet access much of the time. Thanks for offering this Leigh!