Here is a bit of Code4Lib mailing list administratativia.
First of all, our membership is now over a thousand people. While the
NGC4Lib mailing list has more subscribers, the Code4Lib mailing lists
grows at a steady and constant rate. The growth of the NGC4Lib list
has s l o o o w e d down.
Second, a new Web-based interface to the mailing list has been
implemented.  I have not explored all of its in's and out's, but it
one heck of a lot faster!
 interface - https://listserv.nd.edu/cgi-bin/wa?A0=CODE4LIB
Eric "Mailing List Manager" Morgan
University of Notre Dame