The Free Art and Technology Lab is an organization dedicated to enriching the public domain through the research and development of creative technologies and media. The entire FAT network of artists, engineers, scientists, lawyers, musicians and Bornas are committed to supporting open values and the public domain through the use of emerging open licenses, support for open entrepreneurship and the admonishment of secrecy, copyright monopolies and patents.
This is a great overview of how Twitter works. I know we have moved beyond it, but I think it would be really interesting to use with staff members who don't understand why we would use this social media in the classroom.