I subscribe to a few helpful law-related listservs:

All of these listservs provide useful information, through the helpful e-mails from the participants. Especially for those of us at business schools, where we do not have many legally trained colleagues, access to the collective wisdom of those on the listserv is invaluable. Occasionally, however, the listservs produce an avalanche of uninteresting e-mails. The LLC listserv allows the option of getting a single weekly digest of the discussion, which I prefer, though the Yahoo! formatting of the digest is unattractive and cumbersome.

What law-related listservs do you enjoy? Any thoughts on the best (free) platform for listservs?