Jon Goff is unaccountably questioning the value of his blogging. I haven’t been linking to him as much as I should, but he has been putting up a lot of well-thought-out and thought -provoking posts on potential space architectures that would be far superior to NASA’s current plans. Head over there and tell him to keep it up.

I do second the recommendation to get off Blogspot, though. If nothing else, it would allow him to post his URL in comments here.