It is by far the most straightforward wiki I have used. The two features I rely on most are (i) creating new pages that link back to a piece of text simply by highlighting the text and entering a shortcut and (ii) adding aliases to pages, so that each time either the page name or its aliases are mentioned anywhere in the wiki, a link is automatically created back to the page.
Using these two workflows, pages can fulfil a similar function tags do: If a concept appears again and again across many different pages, I simply create a page which is named after the concept or has the concept as one of its aliases. When I open this new page, I can see all pages that link to it in a panel that lists all back-links. I then go on to edit the page, going into more detail.
This has turned out to be the most organic way for me to write a wiki where editing, linking, and exploring works almost frictionlessly.