I am revising a paper for a well known journal and I received an e-mail from a new sister journal that publishes data that would normally be buried in the supplemental section of the paper. They will publish any of the supplemental data as an independent manuscript that you can reference in your revision. In addition, you can submit this "mini-paper" along with your revision to the journal. Very odd. Has anyone done this? I kind of like the idea of bringing some data out on its own instead of leaving it to die in the supplemental sections. Here is the journal:
http://www.journals.elsevier.com/data-in-brief/