In a recent discussion tread on open access, my attention was drawn to a recent paper in Nature (see link) outlining publication costs and the large profit margins that the publishing houses are reaping. These profits are to significant extent thanks to the unpaid work carried out by us scientists, not just by writing the manuscripts, but also in carrying out the "collegial responsibility" of reviewing papers. At the same time we're charged, both directly and indirectly, by the same journals for publishing our work.
Why shouldn't the journals pay competent scientists for carrying out reviews? This could remain an anonymous process, or the journals could simply establish panels of paid, professional reviewers.
In many ways, this would make it easier for me as a publishing scientist to know what to expect in terms of reviews from certain journals. Now it often feels more like a lottery; sometimes you get very knowledgeable referees with constructive comments, sometime you receive quite ignorant or even downright rude comments. In biomedical sciences, statistics is a special problem area, both in terms of ignorant writers and ignorant reviewers. A review panel, which would include experts in biostatistics would be a great improvement.
http://www.researchgate.net/go.Deref.html?url=http%3A%2F%2Fwww.nature.com%2Fnews%2Fopen-access-the-true-cost-of-science-publishing-1.12676