David if you are doing comparisons and discussing them you can put the image right in the middle of the discussion after you have posted to the non image gallery. At the point in the discussion you want the shot click on the [Img] icon and then put the url of the image in, found by going to the image in the gallery and right clicking for properties. Copy and drop in the url and click [Img] again to close out and the image will appear where its needed.
Example, your closeup of the shot, this one is gotten from the thumbnail:

And this one gotten from the large image:


I hope this helps make the discussions more interesting.