Charlotte and I are starting data collection for our NSF study on Leveraging Development Expertise Across Cyberinfrastructures (OCI-083860). This grant grew out of a realization about projects we were studying in medical research, biology, engineering, and the humanities: even though our focus was on what was going on inside these projects, much of the development work spanned multiple projects. Our participants told us about “leveraging” and “synergies” in a way that suggested that these were important aspects of their work,…