This section outlines five groups you can join. Each group serves as different communication purpose. The purposes are (1) micro course registration, (2) blog subscriptions, (3) real-time collective participation, (4) question, concerns, or comments, and (5) web site updates. Each group has a different master list. You will only receive messages from the group(s )you select. There is no limit to the number of groups you may join. This web page is a living document and is continually edited and updated.