Several very interesting articles appeared during the last days:
Wilbanks John; Licence restrictions: A fool’s errand Nature, 495, 440–441 (28 March 2013) doi:10.1038/495440a
Neylon, Cameron; Let’s get this straight , The Times Higher Education 28 March 2013
Va Noorden, Richard; Open Access: The true cost of science publishing Nature 495, 426–429 (28 March 2013) doi:10.1038/495426a
Update: Nature actually has a Special Issue about the future of scientific publishing. Worth the read: http://www.nature.com/news/specials/scipublishing/index.html
Enjoy!
Open Access Belgium 