Ian, I think this formatting change to your extension will be more useful to me. I hope others like it.
It would be great for me if WikiTree did something like this with their page design, and made it optional, like with maybe an "expand" button for each group of connected individuals. That way, all the current right-hand column stuff wouldn't be permanently shoved so far down and also, those who dislike the vertical lists, would never have to see them unless they wanted to. Actually, even if they left the lists at the top of the bio, maybe there could still be an "expand" option to display the lists vertically.
In the meantime, I will be using and enjoying your app, for which I am most appreciative.