Dimitri's Shamanism is burgeoning.
Shamanism General Overview FAQ
The Shaman: Bringing Spirit to Role-Playing, Mike McDonald
Did you know Santa was a Shaman?
Watch that rush - Plant Spirit Medicine
Working out Shamans in Chicago - how to accept the inner world in modern society.
Secrets of a Shaman, interview with Jose Stevens.
Don't know that it's relevant, but it looks like a lot of work was put into The Shaman Atheist :: the Dao of Atheism.