This chapter looks back and reflects on the three concepts: power, decision-making, and participation, and how they have helped us understand the PD practices in the two projects. There are different arenas for participation in a design project: creating choices, selecting among choices, implementing or materializing a choice, seeing/evaluating, and making the next move. Having uncovered a strong link between participation and "power to", we argue that users don't have to participate in all these arenas to contribute to a participatory result.