At the Cyberling workshop in 2009, Working Group 6 (participants Mark Liberman, David Lightfoot, Anthony Aristar, Collin Baker, Helen Dry and Laura Welcher) was tasked with exploring how to support the creation and maintenance of this ongoing cyberinfrastructure for linguistic data. They conceptualized this in terms of a four dimensional matrix: (1) projects and activities that need support, (2) potential sources of support, (3) organizational structures through which support can flow and (4) general concepts and principles.
Under (2), the WG6 white paper notes the following sources of support: