Truly excellent information, but the "tabs" that you have to click in order to read the next part is positively the worst UX I have ever seen on a static website.
I'm not a web dev though, so I don't mind switching to a better pattern. Do you know a better one?
I think the difficulty for some readers (myself included) is that they are non-standard/different from how every other web page works.
I actually quite liked them, kind of like an extended aside.
I will find it when I get home and reply to this comment.
Would rather just have a table of contents with items and sub-items.