That’s what Michael Mealing says.

while I agree with Rick and Jon that NASA and Congress could do a lot better, the odds of being able to convince the existing organizations to change is so slim that its hard to justify spending your time attempting to change it. The political reality is that the various Shuttle derived systems exist because no other plan pays the political bribe that gives NASA the budgets it needs to do other things. Any suggestion that causes the standing army to stand down is dead on arrival. It sucks but its just the nature of our system of politics. Its the nature of any large organization.

Does that mean you give up and start cheerleading for the Architecture as the only show in town? No. Did Jobs and Wozniak become cheerleaders for mainframe computing? No. They simply ignored the current way of doing things. While their products did eventually disrupt the computing industry rather radically, they didn’t set out with that goal. They did it by finding new markets and routing around adoption barriers.

I’ve thought this for a long time, which is one reason that I don’t devote much (unpaid) time or energy in trying to change the agency or its plans, or even in critiquing them. And Michael’s suggestion is exactly the path by which space will be opened up.