This document discusses the concept of "open development" and raises several political and philosophical questions about what openness means and whom it serves. It summarizes the work of SIRCA, a research program that examined issues in ICT4D research, and SIRCA III's focus on defining and mapping open development. Key points discussed include whether open development merely privileges privileged groups, if it is being used as a "Trojan horse" to advance certain agendas under the guise of openness, and the role of trust and culture in open systems, pedagogies, and relationships.