Curatorial Resource for Upstart Media Bliss, CRUMB aims to help those who 'exhibit' new media art, including curators, technicians and artists. CRUMB is facilitated by the School of Arts, Design, Media and Culture, University of Sunderland, England.
The CRUMB website contains a lot of information including articles from CRUMB staff, interviews with artists, films of CRUMB seminars and other practical resources.
The CRUMB discussion list is very active and it is easy to join and participate. All old discussions are archived so you do not have to receive emails to access the discussions once they are archived.