2
Speed:
I'm not that sure about the specific syntax of every wiki instance, but at least in phpWiki, which is the tool working in both the documentation and the developers sites, to create a new page you don't enclose the word in brackets, but rather write a concept with words tied. Let's say you want a page about module creation. You write something like: "CreateModule" (without the quotes), save it and then you'll have that question mark you can click on to create a new page.
Cheers.