Articles from the April issue should interest everyone working in publishing...

Marketing: we have two articles in this issue: Who shares health and medical articles on Facebook? And a case study of WeChat by a Chinese publisher.
Ethics: Read a study of the limitations of retraction notices, and the number of authors who self-retract. And also find out who publishes in predatory OA journals, and why.
Impact: how does impact and reputation affect submissions? Read the article by Thomas Gaston and Colleagues to find out. Also what would happen to the ranking of PLOS ONE if it were split into subject areas? Read If PLOS ONE were really 101 different specialized journals to find out.

and lots more. Take a look at this issue