Sorry for the inconvenience. Known Navigation header breakage, its being "rebuilt" but forward nav should be ok now.
There may be other unforeseen breakage primarily in the handbook portion of the wiki.
The Table Of Contents section of each "PC-BSD® Users Handbook" page may be the best workaround.
(Sorry for the inconvenience)
Étoilé is a modular, light-weight desktop environment designed to allow users to create their own workflow by reshaping or recombining the provided applications.
Figure 6.7a shows a screenshot of Étoilé running on PC-BSD 9.1.
Figure 6.7a: Étoilé Window Manager on PC-BSD