The reaction of most people when hearing about SpaceX's successful rocket launch is generally positive. After all, it is an impressive feat, and it gives hope of a renewed space program, this time guided and funded by private capital. For me, though, it also raised some concerns. While I'm all for increased space exploration and development, it concerns me that national governments are taking a backseat in such an important area. At what point are things too important to leave to private, profit-guided institutions? What balance, if any, do you want to see between private and public institutions as humanity moves forward into space?