Apparently occassional clicking few links from time to time to check what's inside may be already too much "extra work" for some.
If You find it so amusing, You can do it Yourself (I could give You the necessary password to "Archivist" account).
It's just some thousand or two links to check, write down the countries presented and update one by one.
Oh, and one more thing. Size of the post on this forum is a finite number - 60000 signs or something like that. Where You see "LINK1", "LINK2" etc. there is actually the html code and a whole address (http www shipbucket blah-blah-blah), which "eats up" a lot of these signs. If the user countries were to be added, it would "eat up" even more signs, which would mean that some posts (country entries) would have to be split into two (part of them moved to next post) - either immediately or in a short time, when new links would be added. (That's already the reason why in Real-life Aircraft list the USA is split into two parts - it was already too much to fit in a single post, so I divided it into two posts that still have a lost of space for new additions).
Btw. I guess it's time to update the list with the additions from last month or so. Will do it within next several days.