My short note on "Wikipedia as an Encyclopaedia of Life" has appeared in Organisms Diversity & Evolution (doi:10.1007/s13127-010-0028-9) (yes, I do occasionally write papers). A preprint of this paper is available on Nature Precedings (hdl: 10101/npre.2010.4242.1).My presentation at iEvoBio covers much the same ground, and is included below, although the paper was written before I made the mapping from NCBI taxa to Wikipedia pages.
Phyloinformatics in the age of Wikipedia (warning, do not view if easily offended)
View more presentations from Roderic Page.