We run an instance of the wonderful Discourse software at community.snowdrift.coop where you can connect with the team and community on any related topic.
The forum log-in and registration uses the same account as the main Snowdrift.coop site.
Although the forum is generally best and has private-message features too, you may email us at firstname.lastname@example.org for support, general questions, privacy concerns etc.
We have a public IRC channel `#snowdrift` at Freenode.net which is also bridged to Matrix.org `#snowdrift:matrix.org`.
See our IRC wiki page has more details and options.