Banks, Marcus. 2015. “Open Access Publishing: What it is and how to sustain it.” American Libraries 46(9/10):59-61.
The article is a brief summary of the current (probably unsustainable) academic author/journal publisher/scholarly society/university library ecosystem or economy. My favorite quote from the article comes from Cameron Neylon, formerly of PLOS:
“Scholarly societies hold the key to the next wave of the transition to open access,” Neylon says. “They have the brand prestige and communities that new open access journals have had to create from scratch. But they also have a mission to share knowledge.”
Read a more detailed summary by long-time open access advocate Peter Suber here.