We've talked a lot recently about data publication and inevitably the conversation becomes one of definition and semantics. For many, data publication means making publicly available the data used to support the results described in a published paper. For some, it means making data selectively available to other investigators within a research discipline or community. For others, it means sharing research findings with collaborators at multiple institutions throughout the course of a project. And, as you might imagine, there are myriad scenarios in between these three.