User blog comment:Sarah Manley/Test the Expanded Wiki Navigation/@comment-957747-20111001061910/@comment-957747-20111002055222

It's cool Tim. I saw others adding in hacks of their own (more menus than should be there) so I figured I'd add in the chevrons for a visual. I am sure it will eventually be added. It was only temporary so users knew there were 3rd level menus.