At the very least, services are popping up to help researchers get credit for peer review, like Publons (https://publons.com/ https://publons.com/), along with

At the very least, services are popping up to help researchers get credit for peer review, like Publons (https://publons.com/ https://publons.com/), along with journals that publish peer review, like Nature Communication as of a recent announcement: http://www.nature.com/ncomms/2015/151214/ncomms10277/full/ncomms10277.html http://www.nature.com/ncomms/2015/151214/ncomms10277/full/nc... (and F1000, eLife, in the life sciences).