So, to be clear, this is not a Reddit AMA. Which he did do, some while ago: http://www.reddit.com/r/IAmA/comments/y5vn0/i_am_ed_lu_former_nasa_astronaut_and_no

So, to be clear, this is not a Reddit AMA. Which he did do, some while ago: http://www.reddit.com/r/IAmA/comments/y5vn0/i_am_ed_lu_former_nasa_astronaut_and_now_running/ http://www.reddit.com/r/IAmA/comments/y5vn0/i_am_ed_lu_forme... sadly, it didn't take off very much.