Contact
From Synfig Studio :: Documentation
For real time communication about anything related to Synfig, join #synfig on the irc.freenode.net IRC network:
http://www.synfig.com/2005/12/29/synfig-irc-freenode-net/
There are also 2 email lists - one for users and one for developers:
http://sourceforge.net/mail/?group_id=144022