My work with James Howison and Francesco Bolici on stigmergy in software development was picked up by ACM Ubiquity: http://ubiquity.acm.org/blog/why-cant-programmers-be-more-like-ants-or-a...
The Springer Handbook of Science and Technology Convergence has been published including an article by me on Open Source Technology Development and another on Citizen Science, among many other topics.
I recently took part in a webinar on "Peer Production, Collective Intelligence, and Open Communities: Issues for Researchers and Educators". The recording is posted here: https://www.youtube.com/watch?v=bvL-Cpg4lK8
The January 2013 issue of the Technology Innovation Management Review is on the theme Open Source Sustainability. It's available here. Nicolas Julien, Felipe Ortega and I have a paper in the issue on sustainability of Wikipedia.