Metaverse Assembled 2.0 has now been published. http://jvwresearch.org/
From the webpage,, "This issue is the culmination of two years of exploration from across the spectrum from the university, government and military communities. Half of the articles are from SLACTIONS 2010 organized by Kathy Keeling and her colleagues at the University of Manchester, and the remainder are from the 2010 Federal Consortium for Virtual Worlds Conference organized by Paulette Robinson and her colleagues at the National Defense University. "
The issue includes articles, research in brief pieces, and a "thought piece"