We’ve had a Spirit IRC channel for a few months now. It started out as a semi-private channel. Well, we made it officially public now. You can get Spirit support via the ##spirit or #boost IRC channels at freenode, where you will often find knowledgeable people willing to help with your Spirit questions. The #boost channel is for anything Boost related, including Spirit. The ##spirit channel is solely for Spirit and Spirit related libraries (Fusion, Phoenix and Wave).
See you there!