There are many active discussion venues for Jabber/XMPP developers, system administrators, and end users. These lists are all easily searchable at www.mail-archive.com.
For Developers
[email protected] email list — for general discussion about XMPP protocols (subscribe | archives)
[email protected] email list — official list for XMPP Working Group discussions at the IETF (subscribe | archives)
[email protected] email list - Jabber/XMPP Google Summer of Code (subscribe | archives)
News
[email protected] email list - a low-volume, read-only list for subscribers to the XMPP Newsletter (subscribe | archives)
For System Admins
[email protected] email list — for discussion about day-to-day operation of the Jabber/XMPP communications network (subscribe | archives)
For XSF & Members
[email protected] email list — official list for members of the XSF. Subscription is available for members only, but the archives can be found here.
[email protected] email list — This list is for discussion by the XMPP Council (mostly used for administrivia). It is open to read-only subscriptions, but only elected members of the XMPP Council may post. For open discussion of XMPP extensions, join the Standards list. The archives can be found here.
[email protected] email list - XSF Summits, Conferences and Meetups (subscribe | archives)
[email protected] email list - XMPP Summit, planning and logistics for participants (subscribe | archives)
All of these venues are completely free and open to any interested individual.
