(Is there a better subforum for this?)
Mockup of some random ideas* Removed most border lines, which I think mostly add clutter
* Moved "last modified" date to the top of the page
* Made the approved template much smaller. The wording doesn't need to be precisely this way, but I do think that the notice should be as brief as possible, with a single link to a page that explains the details.
* Changed link color to a softer shade that is easier on the eyes for link-intensive wiki articles
As you can see, I'm also toying with the idea of a three-column layout, with a right column that could be used for images, related topics, quotations, media files, etc. There are a few pros and cons with this. The basic reason I did this is that I'd like to make the body text narrower. A paragraph half as wide as a modern computer screen is about twice as readable as a full width paragraph. I also like the idea of a uniform text layout. Many authors like to place large decorational images all over the place, including on the left which causes ugly left-indentation of the text, as well as occasional strange layout bugs for users with different screen resolutions.
One problem is that there would be an artificial distinction between article content and "side content", which is not necessarily a good thing. Would you put diagrams that are referenced in the text in the sidebar? What about data tables? Maybe some figures and tables but not all of them (in that case, which ones?) Could you put "see also" links in the sidebar instead of at the end of the article to ease reader navigation by making related topics available from the top of the page?
Well, it might be the case that no one thinks any of this is a good idea. Just brainstorming :-)