For general information about the use of MMBase, RFI's, courses, subscription to the Newsletter, presentations, partnerships and questions related to the Foundation please phone: +31-35-6838770 (gmt+1).
For information about the developers community and the development of MMBase we encourage you to post your general or more specific questions to one of our mailinglists, for example to the users or developers list.
For discussions about technical issues, technical questions, or just to chat with MMBase developers. There is a IRC channel that you can join: please drop by at #mmbase, that is at irc.slashnet.org.
Occasionally, developers may twitter to @mmbase.