This article is a summary of an academic paper about the Wikipedia community.
Phantom authority - self-selective recruitment and retention of members in virtual communities: The case of Wikipedia by Andrea Ciffolilli
This article from First Monday addresses the sociological underpinnings of the Wikipedia community and its attributes as a virtual community of practice. Ciffolilli asks fundamental questions regarding the authority, not only of the content of the encyclopedia as a viable body of knowledge, but also of the intra-community leadership structures that drive the project forward and guide its progress through a potentially hostile online world. These questions follow a line of reasoning centered around the aspects of Wikipedia's continued success and sustainability.