Wow, thank you so much! That is exactly what I needed. I have one concern though (which wouldn't stop me from using it as-is whatsoever): I'm testing my site with 50-60 images at the moment. Currently, the change displays every thumbnail that has been uploaded (which is all 50-60 of them), when you have site that have much larger numbers, will they all be shown at once or will they be paginated to reduce load times involved in loading the thumbnails? Just food for thought more or less.
One other thing, I was thinking about creating a folder for my uploaders to upload to by default (which I would tell them to upload to, and we'll call it "Upload queue"). Basically with this idea, those people will be told to place all images under the "Upload queue" directory. What I would then like to do is while I'm going through the uploaded images in the `Publish content` utility is- while also being able to "Publish", "Do not publish", and "Delete"- (maybe placed on the right hand side) be able to move to another directory with a dropdown box, which would then be the images' final resting place (so to speak). I'm thinking just a drop down box that says something like, "Move to directory..." or something, and then the dropdown lists the directory's that are available. I just think it's another way to manage files in a kind of bulk way.
Once again though, thank you very much! You've just made my day.