Can we have some kind of redirects?
From what I can tell, the only type of redirect I could set up would be if it was a completely different page the external link was referencing. In this situation, an HTML anchor causes the browser to jump to the correct line; because the anchor does not exist (anymore), the browser defaults to the top of the page (without requesting anything further from the wiki server).
However, I could change the index on the main page so that each question is an anchor -> external links will jump to the question in the index of the main page; the viewer would then click on the link to see the actual question.
...and then the sub-pages ...
I am curious, would the sub-pages look better if they did not use a primary heading (which essentially duplicates the title of the page) before the questions?