OK, WordPress fixed the image directory bug and I’ve been able to go in and rescale large photos down to 320×240. Where I had “click to enlarge,” I’ve used strikethrough to indicate larger versions are no longer available.
I’ve managed to regain 14% of my storage capacity, which means I can squeeze a few more photos in here before I have to wind up paying — yikes! — for more storage space.
I think I managed to screw up one image replacement — having to do with The Biggest Piece Of Shit Known To Man — but it really doesn’t matter to me. The replacement image still illustrates the gist of what I meant.