It's expensive to run a journal. PLoS isn't evil, but they still spend millions of dollars every year http://www.nature.com/nature/journal/v441/n7096/full/44191

It's expensive to run a journal. PLoS isn't evil, but they still spend millions of dollars every year http://www.nature.com/nature/journal/v441/n7096/full/441914a.html http://www.nature.com/nature/journal/v441/n7096/full/441914a...