So, in other words, narc wins. Got ye'.
No, only a person like Narc would consider that a victory. Because NASA is the only producer of these photos (as far as I know) doesn't mean they aren't true.
Think of it this way, if someone gives you a picture of the boogeyman, and over the years gives you more and more pictures of the boogeyman/his boogeyman friends/their boogeyman village, then that doesn't mean that they don't exist, but it's fair enough to be skeptical since no one's confirmed them independantly.
The problem I'm afraid of is that if some organization independant of NASA were to provide some photo's of a round Earth, then the FE'rs would probably reject them saying that the photographer was also in on the conspiracy.