So I just made this post in the LA board (http://chowhound.chow.com/topics/982621) and I accidentally uploaded one too many pictures. It happened to be the first picture, and I deleted it using the edit functionality. I noticed now that the second picture when I originally made the post, which is now the first picture, appears BOTH at the top of the post in a larger size AND among the group of pictures at the bottom of the post.
I actually LIKE this. Several times, when uploading multiple pictures, after the post finally completes, I have a moment of panic as I count the number of photos at the bottom and discover I'm short one, until I realize it's at the top.
I'm going to post the same 8 pictures to this post (so without the extra pic I accidentally uploaded in the post I mentioned above) and see if it has the same behavior.