Hey folks, 
In deference to this ROSCon talk [1], I'd like to propose a new way of adding organization to the wiki. Other wikis extensively use the Categories tool [2][3] to group similar articles, and doing so on ROSWiki would add another dimension to the wiki's cross-repository structure. 

Right now, the Category feature is underused [4]. I've set up an example on this page [5] using the new CategoryURDF tag [6]

As mentioned in the CategoryTemplate, "To add a page to this category, add a link to this page on the last line of the page. You can add multiple categories to a page." 

Personally, I'd like to see some added for Navigation purposes with Categories for 
 * All global planners
 * All local planners
 * All move_base configurations [7]

Do people think this is a reasonable direction for the wiki to go? 

-David V. Lu!!

[1] http://vimeo.com/67559109
[2] http://en.wikipedia.org/wiki/Category:Robotics_companies
[3] http://en.wikipedia.org/wiki/Category:Fictional_cats
[4] http://ros.org/wiki/CategoryCategory
[5] http://ww.ros.org/wiki/urdf/Examples
[6] http://ros.org/wiki/CategoryURDF
[7] http://ros.org/wiki/pr2_navigation