OK. This time I actually spent some time searching the site. But I was unable to find a link (or anything else) that would allow me to submit a "screenie" for
display in the "Featured Screenshot" section. Does anyone know how to do it?

Don't think you can... Those are just the ones the devs have taken and uploaded.

I think we asked about it at one point, but I think the devs wanted to do their own screenshots.

No fair, todays screenshot shows a frig exploding....

We created the "featured screenshot" with the intention of users being able to upload screenshots. We just haven't.. done that, yet. It requires some oversight, to make sure people aren't uploading, say, porn or something. And none of us have time for oversight stuff right now.

could you guys maybe trust some of your more reliable testers to check submissions and make sure that they are actual screenshots?

Kind of like how sherpa ended up as Forum mod.

I'm not sure of the logistics of how that would work tho, a e-mail address known only to the people checking the screenshots so they could forward acceptable ones to you guys would work for "good" images. I'm just not sure of a good way to get the images to the people who would be doing the checking.