I presented a paper reviewing the first year of Wikinews at the Association of Internet Researchers conference in Chicago in 2005, and this paper has also been accepted for publication in Scan Journal in June 2006. Today I've finally posted the audio from that presentation.
I also spent part of today revising the paper with more recent figures on the development of Wikinews for publication in Scan - in the conference paper I had argued that some of the systemic problems within Wikinews had stunted its growth through the furst year, and I'm sorry to day that (but for a brief spike in the aftermath of the London bombings and hurricanes Katrina and Rita) this trend appears to have continued to date.