Several articles out this week on the NASA astronauts wondering what's ahead, as they potentially face several years of ISS-only missions, where they will be carried up by Russian rockets. As astronaut Stan Love puts it: "For me, the sense of disappointment is that launching people into space becomes something we used to do."
COMMENT: NASA had this problem before the Shuttle, as some astros left the program or worked their way into unrelated jobs, and the corps lost a lot of experience that way. NASA needs to do everything it can to keep its astronauts together and sharp. THat includes not only ISS missions, but maybe some cooperative ventures with the private-spaceship companies as well.